First, Jiangsu Province, the status of research and development of microbial pesticides 1, the development status of microbial pesticide Bacillus subtilis (bs) - microbial fungicides, can be stable in soil and plant surface colonization to produce antibiotics, to stimulate plant growth hormone secretion, and can induce production of host resistance, microbial fungicides is an ideal, there are broad prospects. Such as: the United States alabama state bs handle a variety of crop seeds with an average yield increase of 9%, significantly reduced root disease; Japan and the discharge control with bs for good tomato blight control effect; China and Henan Academy of Agricultural Sciences, Peking University bs report on the wheat scab, watermelon fusarium wilt, bacterial wilt of tobacco, cotton wilt and other diseases have a good control effect of the field, and yield significantly. Plant Protection, Jiangsu Academy of long-term cooperation with the International Rice Research Institute study, research and development of bio-fungicides bs-916, by the promotion of large-scale demonstration tests proved, bs-916 sheath blight control effect of 75-85%, and control effect of rice false smut 63.8-85.7%. Domestic and foreign experts spoke highly of the research results that Fungicides with bs is the biological control of rice sheath blight leaf disease of the most advanced, and already has turned commercial production conditions. Insect virus 〔nucleopolyhedrovirus (npv), granulosis virus (gv)〕 - microbial pesticides is inhibition of pathogenic populations of natural enemies of pests. npv and gv to host specificity of Lepidoptera pests, safe, long-term preservation, easy to produce, and with the application of chemical pesticides have a similar approach, so as a good biological factors, the extensive attention of countries in the world and research. In recent years, Japan, the United States, Canada, UK, is focusing on research npv of speed, efficiency and expand the ways and mechanisms of insecticidal spectrum, has made a breakthrough. Fukuhara Japanese researchers in particular, and the Bridge and Sato were found separata EPV (pseudaletia separata epv) on punpv and acnpv have strong synergies; Goto found that character cutworms (xestia c-nigrum) of the granulosis virus (xcgv) not only xcnpv, hanpv (bollworm npv), senpv (beet armyworm npv) and other npv synergies with 100-10000 times, and speed while making npv more than double the insecticidal and broaden npv insecticidal spectrum. gv on npv speed, efficiency, and the discovery of the role of spread spectrum, broke through the prevention and control of major pests of crops npv 3 major obstacles to the npv for the first time demonstrated a real alternative to chemical insecticides against pests of industrial development prospects. Plant Protection, Jiangsu Academy of Agricultural Sciences and the introduction of npv complete lines and vef gv efficiency of recombinant expression system efficiency, the development of the latest technology to China has laid a solid foundation, has been developed for rice stem borer (Chilo suppressalis , yellow rice borer) and npv-gv-enhanced highly effective biological insecticide, insecticidal effect on the stem borer over 90%. Bacillus thuringiensis (bt) - microbial pesticides, in over 20 provinces and cities for the control of grain, cotton, fruits and vegetables, forestry and other crops on the 20 kinds of pests, the use of an area of 5 Qianwan Mu times. With the green food enjoys popular support, bt pesticide formulations on the market at home and abroad received generally welcomed. Lixiahe region of Jiangsu Agricultural Science from the '70s specialized in Bacillus thuringiensis (bt), Bacillus sphaericus (bs) and other microbial pesticide research and production, is the first bio-pesticide research organizations. "During the" screening in the study of the broad spectrum of pests such as armyworm class bt strains with high insecticidal activity based on the successful use of domestic and hexaflumuron bt (insect growth regulator) synergistic mixtures of two bio-pesticides The approach not only to overcome the lack of preparation bt also solved the hexaflumuron alone the high cost and easy to produce injury and other issues, some noctuid pests, newly hatched and 1-3 in the age of the age structure of the situation Next, the control efficiency has reached 80%, efficacy of 7-10 days, much higher than the level bt preparation alone; recent years, the depth of the microbial strains and efficient synergistic factor screening and biological research, screening bt high virulent strain yz-2, and two pairs of bt, senpv significant synergies with the virus (pugv-ps and asnpv); the first in the province carried out the study bt Mixture, screened bt + abamectin and other synergistic combination of demonstration and extension results are obvious. Through enhanced virulence strains, the virus synergistic factor modification, such as multiple synergistic effective means to overcome the bottleneck restricting the application of microbial pesticides, improve bt, virulence of the virus preparation to expand the insecticidal spectrum, and enhance environmental stability, as The scale used in production practice, opening up a new way. 2, the application prospect of microbial pesticides is the new 21st century industry, pesticide industry, representing the direction of plant protection, the biggest advantage is overcome chemical pesticides on the environment pollution and reduce the amount of pesticide residues in agricultural products, while the demonstration and extension microbial pesticide application process, the agricultural products quality and price will be increased significantly, enabling to promote rural economic growth and rural incomes, social benefits incalculable. China has joined the wto, agriculture will face new opportunities and space for more extensive agricultural export markets, improve our competitiveness in the international market of agricultural products one important factor is to reduce the toxic residues in agricultural products, and microbial pesticides for agricultural products production of high quality and safety and reduce the toxic residues to provide technical and material security. Microbial pesticide research and development, will be effective in achieving quality and safe agricultural production and enhance the economic value of agricultural products, expanding export markets of agricultural products, promote the green industry, these are the development of the rural economy, increase their income and promote rural prosperity has an important role in the promotion. Microbial pesticide as a pollution-free agricultural production of the necessary production, crop pest and disease control in terms of the future will have a huge market demand, therefore, to further accelerate the development of microbial pesticides, industrial and application process, reduce the pesticides in agricultural products residues and environmental pollution on the farm, to achieve sustainable control of pests and diseases of major crops to meet the production of pollution-free agricultural industry demand for major agricultural science and technology, will have huge social, economic and ecological benefits. 3, l microbial pesticide problems in the evaluation of anti-microbial effect of pesticide-based biocontrol is a lasting effect, therefore, the control effects of microbial pesticides should be a longitudinal survey, so as to develop the use of microbial pesticides for crop pests and diseases management methods and strategies. The anti-microbial effects of pesticides and chemical pesticides to compare the control effect and apply the use of chemical control methods, biological control, this is a wrong way of thinking. Microbial pesticides is through the interaction between biological control of plant pests and diseases, damage, and the effects of microbial pesticides as chemical pesticides can not be so fast and effective, but their effect is anti-persistent, stable. Therefore, there should be biological effects of pesticides to control plant pests and diseases assessment system, from the bio-pesticides on environmental protection, sustainable control, safety of agricultural products and other aspects of impact assessment, is conducive to the health of biological pesticides and rapid development. l microbial pesticide formulations in the microbial pesticide test and laboratory studies, small scale products and many varieties, but the real eventual industrialization has little reason, is unable to resolve production and marketing major with three links practical problems. Many researchers reluctant to expand the scope of biological control in field trials, because such tests costly, complex and various confounding factors, the possibility to obtain results small. Therefore, the State Government on the financial input in the design and the response to microbial pesticide industry to give inclination to encourage researchers to accelerate the industrialization process of microbial pesticides, and commercialization of microbial pesticide products should be given preferential terms. Microbial pesticide formulations single, backward production technology, product and active ingredient content physicochemical instability, resulting in a bottleneck in the development of a microbial pesticide. Therefore, to carry out joint research production and research, screening of new formulations to maintain the physical and chemical properties of the additive formulation, new dosage forms of screening can increase the dispersion and adhesion of the surface active agent, developed to improve effectiveness of biological pesticides to control the new additives and new dosage forms . Improve the control effect of microbial pesticides and effective utilization. l awareness of farmers on the problem of microbial pesticides as farmers long-term use of chemical pesticides, first consider the effects of good and bad, followed by the relationship between costs and cost-effective, basic does not consider the problem of environmental pollution and agricultural residues, microbial pesticides on the strengths and the role of sustainable control lack of perceptual knowledge, coupled with microbial pesticide of low toxicity, efficacy and slow the relative weakness and lack of publicity and other reasons, the farmers lack of knowledge the superiority of microbial pesticides. So to step up publicity efforts to make farmers fully aware of the superiority of biological pesticides, and should strengthen the agricultural chemical pesticide residues, the strict application of agricultural products at competitive prices so that farmers really get the benefits of the use of biological pesticides; should seize the current Governments at all levels to develop pollution-free agricultural products, large-scale construction of pollution-free agricultural production base an opportunity to promote the rapid development of microbial pesticides. Second, the direction of future research and development forecast l suppressive, inhibiting the suppressive soil insects, soil insect suppression should be given more study. Such a hold of the soil micro-organisms, so pathogens can not survive, pests can cause harm. Although there have been some disease suppression, soil insect suppression reported, but the inhibition mechanism is not understood, it is very useful ecological information. They can lead to the discovery of new biological factor. l biocontrol of weeds is the use of biological control of weeds in a more specific host range of plant-eating animal or plant pathogens, human economic activity will affect the control of weed populations below the threshold of economic damage. Biological and chemical weeding grass treatment compared with no pollution, no injury, economic advantages. Sometimes a successful introduction of natural enemies of weeds can be resolved once and for all. Weed or some special circumstances (such as water) and weeds, biological control is often the best control measures. However, the issues involved in a wide range of biological weed complex, difficult, it is necessary to strengthen research in this area. l genetically engineered microorganisms in recent years, genetic engineering of microorganisms is very active, and before the genetic engineering of plants resistant to insect pests into the practical stage. This development shows that microbial biotechnology for the genetic improvement of biocontrol potential, and a new generation of microbial pesticides, laid the foundation for further research and development. U.S. mycogen will bt toxin gene into the plant root colonization of P. fluorescence, so as pesticides may be extended to more than two weeks, the insecticidal effect against Plutella considerable chemical pesticides, which works to kill side effects of insect agents free of pollution, in 1991 registered the brand name mvp, becoming a new microbial insecticide for vegetable pest control. l transgenic insect resistant transgenic plants as a pest control pest plant opened a new path. American scientists in 1985 that tobacco mosaic virus coat protein gene (cp) into susceptible tobacco, transgenic plants enhanced resistance to the virus. The cp gene transfer obtained by the method of resistance later in the tomato, potato, soybean, rice and other plants on the success. So this is a promising biological engineering research. Third, the measures and recommendations 1, seize opportunities and enhancing microbial pesticides sustainable development requirements of China's agriculture to ensure food safety, quality and efficient development of high-yield agriculture, maintenance of rational use of resources, to establish a good ecological environment, in order to achieve agricultural and rural sustainable development. To promote sustainable agricultural development, promote the use of microbial pesticides is one of the important technical support. In addition, with China's accession to wto, further opening the domestic market, China's agricultural products will face severe challenges. The development of quality, pollution-free agricultural products, improve the competitiveness in the international market, microbial pesticides will play an important role. Therefore, to seize the opportunity to develop microbial pesticides. 2, strengthen basic research, increase research efforts to the development of microbial pesticides, the government must increase investment in research funding. First of all microbial pesticides should be established at the provincial level base or engineering center to form a microbial pesticide research team, the production of major crops around the current conduct biological control of major pests and diseases, systematic and efficient screening strain, the establishment of optimized fermentation, proliferation and regulate the production process production quality standards, _set_ up practical technology supporting the field; Second, we must strengthen the mechanism of microbial pesticides, according to their active sites in the anti-derivation of strain breeding guide, updated formulations, synthesis of new pesticides, lead compounds, Creation of new pesticides. 3, accelerated microbial pesticide industry in the process of microbial pesticides in the project at the same time it should take into account the project's ultimate goal is the formation of microbial pesticide products will enter the market, therefore, should focus on the microbial pesticide formulations processing, product quality, environmental behavior research a range of issues to improve the microbial pesticide product quality and competitiveness; the Government should enact tilt to the microbial pesticide industry policies, on the one hand to support the microbial pesticide industry to increase efforts to support the other business units should be encouraged to direct participate in research projects, enterprises have become microbial pesticide research results into productive base, and promote the industrialization of microbial pesticides. 4, the development of microbial pesticides and pollution-free agricultural production base is a combination of microbial pesticide pollution-free agricultural production must be the means of production, should therefore be the development of microbial pesticides and pollution-free agricultural production base of the building closely, to establish a wide range of pollution agricultural production base, while vigorously promote the use of microbial pesticides. Around the province to adjust the agricultural structure, improve agricultural efficiency and increase their income, improving the rural ecological environment of the subject, combined with pollution-free agricultural province Research on the new requirements for plant protection, to develop microbial pesticides, microbial pesticides and supporting the use of technology in the major pest control in crops play a greater role, as the "fifth" period to accelerate the pursuit of the province the number of agriculture from the main focus on quality and efficiency to the fundamental change to ensure food safety, environmental protection, promoting sustainable agricultural development, to provide strong scientific and technological support. PS: no residual pesticides in China to reach the international advanced level of a specialist insect virus-based pest control of tea pure "living microbial pesticide", has recently been formally approved by the Ministry of Agriculture to achieve mass production, began to promote the use of organic tea base in the country This indicates that China has no residual pesticide application in this high-tech field has reached the international advanced level. This newly developed pure "living microbial pesticide," was named "Wu large oasis garden," the State Planning Commission approved the "national high-tech industrialization demonstration project" in a biological high-tech achievements. It is in accordance with the UN Food and Agriculture (fao) and the World Health Organization (who) create derivative use of the most common virulent and safest insect baculovirus compounded with other microorganisms. By the College of Life Sciences, Wuhan University and Hubei Wuhan Institute of Virology insects large oasis developed by biotechnology companies, "Wu large garden oasis", is a tea geometrid nuclear polyhedrosis virus-based composite made with other microorganisms, is a kind of self-knowledge property of pure bio-pesticides. This is also the first at home and abroad through the national identification and direct control for a large area of organic tea tea geometrid and tea, tea leaf roller three major pests of small pure bio-pesticides.
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No. 2
microbial pesticide Including antibiotics and living micro-organisms of agricultural pesticides. For the use of micro-organisms or their metabolic products to combat against crop disease, insects, grass, rodents, and promote crop growth. It includes a pest bacteria to bacteria governance bacteria to bacteria and other weeds. With the _select_ivity of these pesticides on people, livestock, crops and natural environmental safety, not to harm natural enemies, resistance and other characteristics is not easy. The microbial pesticide including bacteria, fungi, viruses, or its metabolites, such as Bacillus thuringiensis, Beauveria bassiana, nuclear polyhedrosis virus, Jinggangmycin, C outside Clostridium botulinum toxins. With ever-increasing demands of environmental protection, microbial pesticides is undoubtedly one of the future direction of development of pesticides. Reference: First, Jiangsu Province, the status of research and development of microbial pesticides 1, the development status of microbial pesticide Bacillus subtilis (Bs) - microbial fungicides, can be stable in soil and plant surface colonization to produce antibiotics, to stimulate plant growth hormone secretion, and can induce production of host resistance, microbial fungicides is an ideal, there are broad prospects. Such as: the United States, Alabama Bs handle a variety of crop seeds with an average yield increase of 9%, significantly reduced root disease; Japan Bs and discharge control with good control effect of tomato damping-off; China and Henan Academy of Agricultural Sciences, Peking University Report Bs on the wheat scab, watermelon wilt, bacterial wilt of tobacco, cotton wilt and other diseases have a good control effect of the field, and yield significantly. Plant Protection, Jiangsu Academy of long-term cooperation with the International Rice Research Institute study, research and development of bio-fungicides Bs-916, by the promotion of large-scale demonstration tests proved, Bs-916 sheath blight control effect of 75-85%, and control effect of rice false smut 63.8-85.7%. Domestic and foreign experts spoke highly of the research results that the use of fungicides Bs biological control of rice sheath blight leaf disease is currently the most advanced research, and already has turned commercial production conditions. Insect virus 〔nucleopolyhedrovirus (NPV), granulosis virus (GV)〕 - microbial pesticides is inhibition of pathogenic populations of natural enemies of pests. NPV and GV to host specificity of Lepidoptera pests, safe, long-term preservation, easy to produce, and with the application of chemical pesticides have a similar approach, so as a good biological factors, the extensive attention of countries in the world and research. In recent years, Japan, the United States, Canada, Britain and other research is focusing on NPV of speed, efficiency and expand the ways and mechanisms of insecticidal spectrum, has made a breakthrough. Fukuhara Japanese researchers in particular, and the Bridge and Sato pox virus were found armyworm (Pseudaletia separata EPV) of PuNPV and AcNPV has a strong synergy; Goto found that character cutworms (Xestia c-nigrum) of the granulosis virus (XcGV) not only XcNPV, HaNPV (Helicoverpa armigera NPV), SeNPV (beet armyworm NPV) and other times the NPV synergies with 100-10000, and NPV of the killing while making more than double the speed and broaden the NPV of the insecticidal spectrum. GV on the NPV speed, efficiency, and the discovery of the role of spread spectrum, broke through the prevention and control of major pests of crops NPV of 3 major obstacles to the NPV for the first time demonstrated a real alternative to chemical insecticides against pests of industrial development prospects. The introduction of Plant Protection, Jiangsu Academy of complete lines and NPV and GV VEF efficiency of recombinant expression system efficiency, the development of the latest technology to China has laid a solid foundation, has developed for the rice stem borer (Chilo suppressalis , yellow rice borer) and NPV-GV-enhanced highly effective biological insecticide, insecticidal effect on the stem borer over 90%. Bacillus thuringiensis (Bt) - microbial pesticides, in over 20 provinces and cities for the control of grain, cotton, fruits and vegetables, forestry and other crops on the 20 kinds of pests, the use of an area of 5 Qianwan Mu times. With the green of the deeply rooted, Bt pesticide formulations on the market at home and abroad received generally welcomed. Lixiahe region of Jiangsu Agricultural Science from the '70s specialized in Bacillus thuringiensis (Bt), Bacillus sphaericus (Bs) and other microbial pesticide research and production, is the first bio-pesticide research organizations. "During the" screening in the study of the broad spectrum of pests such as armyworm class high insecticidal activity of Bt strains based on the successful use of Bt and domestic hexaflumuron (insect growth regulator) synergistic mixtures of two bio-pesticides The approach not only to overcome the shortage of Bt formulations, but also solve the hexaflumuron alone the high cost and easy to produce injury and other issues, some noctuid pests, newly hatched and 1-3 in the age of the age structure of the situation Next, the control efficiency has reached 80%, efficacy of 7-10 days, much higher than the level of Bt preparations alone; recent years, the depth of the microbial strains and efficient synergistic factor screening and biological research, screening Bt strains with high virulence Yz-2, and two pairs of Bt, SeNPV significant synergies with the virus (PuGV-Ps and AsNPV); first launched in the province Mixture of Bt, Bt + Abamectin screened and other synergistic combination of demonstration and extension results are obvious. Through enhanced virulence strains, the virus synergistic factor modification, such as multiple synergistic effective means to overcome the bottleneck restricting the application of microbial pesticides, improve Bt, virulence of the virus preparation to expand the insecticidal spectrum, and enhance environmental stability, as The scale used in production practice, opening up a new way. 2, the application prospect of microbial pesticides is the new 21st century industry, pesticide industry, representing the direction of plant protection, the biggest advantage is overcome chemical pesticides on the environment pollution and reduce the amount of pesticide residues in agricultural products, while the demonstration and extension microbial pesticide application process, the agricultural products quality and price will be increased significantly, enabling to promote rural economic growth and rural incomes, social benefits incalculable. China has joined WTO, agriculture will face new opportunities and space, the broader agricultural export market and improve our competitiveness in the international market of agricultural products one important factor is to reduce the toxic residues of agricultural products, and microbial pesticides for agricultural products production of high quality and safety and reduce the toxic residues to provide technical and material security. Microbial pesticide research and development, will be effective in achieving quality and safe agricultural production and enhance the economic value of agricultural products, expanding export markets of agricultural products, promote the green industry, these are the development of the rural economy, increase their income and promote rural prosperity has an important role in the promotion. Microbial pesticide as a pollution-free agricultural production of the necessary production, crop pest and disease control in terms of the future will have a huge market demand, therefore, to further accelerate the development of microbial pesticides, industrial and application process, reduce the pesticides in agricultural products residues and environmental pollution on the farm, to achieve sustainable control of pests and diseases of major crops to meet the production of pollution-free agricultural industry demand for major agricultural science and technology, will have huge social, economic and ecological benefits. 3, l microbial pesticide problems in the evaluation of anti-microbial effect of pesticide-based biocontrol is a lasting effect, therefore, the control effects of microbial pesticides should be a longitudinal survey, so as to develop the use of microbial pesticides for crop pests and diseases management methods and strategies. The anti-microbial effects of pesticides and chemical pesticides to compare the control effect and apply the use of chemical control methods, biological control, this is a wrong way of thinking. Microbial pesticides is through the interaction between biological control of plant pests and diseases, damage, and the effects of microbial pesticides as chemical pesticides can not be so fast and effective, but their effect is anti-persistent, stable. Therefore, there should be biological effects of pesticides to control plant pests and diseases assessment system, from the bio-pesticides on environmental protection, sustainable control, safety of agricultural products and other aspects of impact assessment, is conducive to the health of biological pesticides and rapid development. l microbial pesticide formulations in the microbial pesticide test and laboratory studies, small scale products and many varieties, but the real eventual industrialization has little reason, is unable to resolve production and marketing major with three links practical problems. Many researchers reluctant to expand the scope of biological control in field trials, because such tests costly, complex and various confounding factors, the possibility to obtain results small. Therefore, the State Government on the financial input in the design and the response to microbial pesticide industry to give inclination to encourage researchers to accelerate the industrialization process of microbial pesticides, and commercialization of microbial pesticide products should be given preferential terms. Microbial pesticide formulations single, backward production technology, product and active ingredient content physicochemical instability, resulting in a bottleneck in the development of a microbial pesticide. Therefore, to carry out joint research production and research, screening of new formulations to maintain the physical and chemical properties of the additive formulation, new dosage forms of screening can increase the dispersion and adhesion of the surface active agent, developed to improve effectiveness of biological pesticides to control the new additives and new dosage forms . Improve the control effect of microbial pesticides and effective utilization. l awareness of farmers on the problem of microbial pesticides as farmers long-term use of chemical pesticides, first consider the effects of good and bad, followed by the relationship between costs and cost-effective, basic does not consider the problem of environmental pollution and agricultural residues, microbial pesticides on the strengths and the role of sustainable control lack of perceptual knowledge, coupled with microbial pesticide of low toxicity, efficacy and slow the relative weakness and lack of publicity and other reasons, the farmers lack of knowledge the superiority of microbial pesticides. So to step up publicity efforts to make farmers fully aware of the superiority of biological pesticides, and should strengthen the agricultural chemical pesticide residues, the strict application of agricultural products at competitive prices so that farmers really get the benefits of the use of biological pesticides; should seize the current Governments at all levels to develop pollution-free agricultural products, large-scale construction of pollution-free agricultural production base an opportunity to promote the rapid development of microbial pesticides. Second, the direction of future research and development forecast l suppressive, inhibiting the suppressive soil insects, soil insect suppression should be given more study. Such a hold of the soil micro-organisms, so pathogens can not survive, pests can cause harm. Although there have been some disease suppression, soil insect suppression reported, but the inhibition mechanism is not understood, it is very useful ecological information. They can lead to the discovery of new biological factor. l biocontrol of weeds is the use of biological control of weeds in a more specific host range of plant-eating animal or plant pathogens, human economic activity will affect the control of weed populations below the threshold of economic damage. Biological and chemical weeding grass treatment compared with no pollution, no injury, economic advantages. Sometimes a successful introduction of natural enemies of weeds can be resolved once and for all. Weed or some special circumstances (such as water) and weeds, biological control is often the best control measures. However, the issues involved in a wide range of biological weed complex, difficult, it is necessary to strengthen research in this area. l genetically engineered microorganisms in recent years, genetic engineering of microorganisms is very active, and before the genetic engineering of plants resistant to insect pests into the practical stage. This development shows that microbial biotechnology for the genetic improvement of biocontrol potential, and a new generation of microbial pesticides, laid the foundation for further research and development. U.S. Mycogen Bt toxic protein gene will be colonized in the plant roots into the fluorescent pseudomonads, the role of the insecticide may be extended to more than two weeks, the insecticidal effect against Plutella considerable chemical pesticides, which works to kill side effects of insect agents free of pollution, in 1991 registered the brand name MVP, becoming a new microbial insecticide for vegetable pest control. l transgenic insect resistant transgenic plants as a pest control pest plant opened a new path. American scientists in 1985 that tobacco mosaic virus coat protein gene (cp) into susceptible tobacco, transgenic plants enhanced resistance to the virus. The cp gene transfer obtained by the method of resistance later in the tomato, potato, soybean, rice and other plants on the success. So this is a promising biological engineering research. Third, the measures and recommendations 1, seize opportunities and enhancing microbial pesticides sustainable development requirements of China's agriculture to ensure food safety, quality and efficient development of high-yield agriculture, maintenance of rational use of resources, to establish a good ecological environment, in order to achieve agricultural and rural sustainable development. To promote sustainable agricultural development, promote the use of microbial pesticides is one of the important technical support. In addition, as China joined the WTO, further opening the domestic market, China's agricultural products will face severe challenges. The development of quality, pollution-free agricultural products, improve the competitiveness in the international market, microbial pesticides will play an important role. Therefore, to seize the opportunity to develop microbial pesticides. 2, strengthen basic research, increase research efforts to the development of microbial pesticides, the government must increase investment in research funding. First of all microbial pesticides should be established at the provincial level base or engineering center to form a microbial pesticide research team, the production of major crops around the current conduct biological control of major pests and diseases, systematic and efficient screening strain, the establishment of optimized fermentation, proliferation and regulate the production process production quality standards, _set_ up practical technology supporting the field; Second, we must strengthen the mechanism of microbial pesticides, according to their active sites in the anti-derivation of strain breeding guide, updated formulations, synthesis of new pesticides, lead compounds, Creation of new pesticides. 3, accelerated microbial pesticide industry in the process of microbial pesticides in the project at the same time it should take into account the project's ultimate goal is the formation of microbial pesticide products will enter the market, therefore, should focus on the microbial pesticide formulations processing, product quality, environmental behavior research a range of issues to improve the microbial pesticide product quality and competitiveness; the Government should enact tilt to the microbial pesticide industry policies, on the one hand to support the microbial pesticide industry to increase efforts to support the other business units should be encouraged to direct participate in research projects, enterprises have become microbial pesticide research results into productive base, and promote the industrialization of microbial pesticides. 4, the development of microbial pesticides and pollution-free agricultural production base is a combination of microbial pesticide pollution-free agricultural production must be the means of production, should therefore be the development of microbial pesticides and pollution-free agricultural production base of the building closely, to establish a wide range of pollution agricultural production base, while vigorously promote the use of microbial pesticides. Around the province to adjust the agricultural structure, improve agricultural efficiency and increase their income, improving the rural ecological environment of the subject, combined with pollution-free agricultural province Research on the new requirements for plant protection, to develop microbial pesticides, microbial pesticides and supporting the use of technology in the major pest control in crops play a greater role, as the "fifth" period to accelerate the pursuit of the province the number of agriculture from the main focus on quality and efficiency to the fundamental change to ensure food safety, environmental protection, promoting sustainable agricultural development, to provide strong scientific and technological support. PS: no residual pesticides in China to reach the international advanced level of a specialist insect virus-based pest control of tea pure "living microbial pesticide", has recently been formally approved by the Ministry of Agriculture to achieve mass production, began to promote the use of organic tea base in the country This indicates that China has no residual pesticide application in this high-tech field has reached the international advanced level. This newly developed pure "living microbial pesticide," was named "Wu large oasis garden," the State Planning Commission approved the "national high-tech industrialization demonstration project" in a biological high-tech achievements. It is in accordance with the UN Food and Agriculture (FAO) and World Health Organization (WHO) co-creators of the most toxic derivative use of force and the most secure baculovirus compounded with other microorganisms. By the College of Life Sciences, Wuhan University and Hubei Wuhan Institute of Virology insects large oasis developed by biotechnology companies, "Wu large garden oasis", is a tea geometrid nuclear polyhedrosis virus-based composite made with other microorganisms, is a kind of self-knowledge property of pure bio-pesticides. This is also the first at home and abroad through the national identification and direct control for a large area of organic tea tea geometrid and tea, tea leaf roller three major pests of small pure bio-pesticides.
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English Expression
: microbial pesticide, microorganism drugs for agriculture
Related Phrases
central china Agriculture university
engineering a research station
Containing Phrases
Microbial pesticide country engineering a research station