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Study on application of Chinese Biological Pesticide

Study on application of Chinese Biological Pesticide. Speaker: Kelley Zhou Beijing Multigrass Formulation Co.,Ltd. Bio-pesticides background. 3Rs. environment security. Food security. ADVANTAGES OF BIO-PESTICIDE. 选择性强 Selective . 对生态环境影响小 Environmental friendly.

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Study on application of Chinese Biological Pesticide

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  1. Study on application of Chinese Biological Pesticide Speaker: Kelley Zhou Beijing Multigrass Formulation Co.,Ltd

  2. Bio-pesticides background 3Rs environment security Food security

  3. ADVANTAGES OF BIO-PESTICIDE • 选择性强 Selective • 对生态环境影响小 Environmental friendly • 产品寿命长 Long life of products • 原材料来源广泛 Rich Raw Material

  4. DEVELOPMENT TREND OF GLOBAL MARKET

  5. Advantages of Chinese Bio-pesticides • 几千年的历史经验 • Historical experience of thousands years 2.雄厚的理论和技术基础 Deep theoretical and technical foundation 3.广泛的原材料来源 Extensive Source of Raw Material

  6. Development of Chinese bio-pesticide General situation of Chinese bio-pesticide 7 7

  7. Main products in the market Euphorbia Stemona Tripterygium Melia toosendan Sophora flavescens Croton

  8. Main products in the market Main bio pesticides in china

  9. Introduction of some bio pesticide • Matrine • Oligosacchrin • Bioflavonoid Complex

  10. Application of popular Chinese Bio pesticide Matrine

  11. Application of popular Chinese Bio pesticide Activities and features of Sophora flavescens Ait extract • Insecticidal activity • contact poison firstly, stomach poison secondly. It can control and kill pests. 2. Bactericidal activity It can inhabit fungus, bacterium and virus. 3. Stimulate plant growth Amino acids, fatty acids and other substances in it can stimulate and regulate the growth of crops.

  12. Application of popular Chinese Bio pesticide Field trial collection of Matrine product • To control mites on citrus(0.5% matrine) • To control aphides on rose(0.3% matrine)

  13. Application of popular Chinese Bio pesticide 1. To control mites on citrus • Test Condition • Test place: Rio Grande do Sul in Brazil • Temperature: 17,9°C - 23,8° • Humidity: 73%---87% • Test period: October 2008 • Test design • Treatment: 0.5% matrine SL 1000 times , 40% omite EC 1000 times and water control • Dosage: 1kg/ha for each concentration • Application times: one application for each treatment • Efficacy calculation • We check the pests alive and dead number after 1 day, 2days, 3days and 5 days.

  14. Application of popular Chinese Bio pesticide 1. To control mites on citrus The mites observed on the leaf Mites zoomed in

  15. Application of popular products in China 1. To control mites on citrus Three days after application of 40% Omite 1000times Three days after application of 0.5% matrine SL 1000times

  16. Application of popular Chinese Bio pesticide 1. To control mites on citrus Control by omite 40% EC controlled by 0.5% matrine SL

  17. Application of popular Chinese Bio pesticide 1. To control mites on citrus

  18. Application of popular Chinese Bio pesticide 2.To control aphides on roses • Test Condition • Test place: an indoor laboratory of Bogota City in Colombia • Test period: August 2006 • Test design • Treatment: 0.3% matrine 1000 times(1kg/ha), 20% methomyl 1500 times(0.75kg/ha) and water control • Application times: one application for each treatment • Efficacy calculation • We check the pests alive and dead number after 1 days, 3 days, 7 days and 10 days. For each check, we chose 10 plants randomly and for each plant we checked 10 leaves.

  19. Application of popular Chinese Bio pesticide 2.To control aphides on roses It is in threshold before application The bud covered by aphides

  20. Application of popular Chinese Bio pesticide 2.To control aphides on roses

  21. Application of popular Chinese Bio pesticide 2.To control aphides on roses 3 days after application of 0.3% matrine1000 times

  22. Application of popular Chinese Bio pesticide 2.To control aphides on roses

  23. Application of popular Chinese Bio pesticide Oligo Saccharin

  24. Application of popular Chinese Bio pesticide Function Induce plants to generate disease-resistant hormone and active cells Provide plants nutrition Improve solid environment Target diseases: Downy Mildew, Fusarium Wilt, Verticillium Wilt, Ring Spot, Anthracnose, Angular leaf spot, soft rot, Root knot nematode, etc.

  25. Application of popular Chinese Bio pesticide To control downy mildew on rose Product: 3% Oligo sacchrin Contrast: metalaxyl Disease：downy mildew Level of disease： moderate Crop： rose Date： 06/12/2007-21/12/2007 Method： foliar spray, 7 days interval, 3 times Dosage ：1.5L/ha.,dilution rate is 600 Person in charge: Hernando Location：Colombia

  26. Application of popular Chinese Bio pesticide Rose leaves infected by downy mildew

  27. Application of popular Chinese Bio pesticide Rose leaves infected by downy mildew

  28. Application of popular Chinese Bio pesticide The disease was controlled after applied with 3% Oligo saccharin

  29. Application of popular Chinese Bio pesticide The disease was still alive after applied with metalaxyl.

  30. Application of popular Chinese Bio pesticide Test result（curative） Suggestion: When crops infected by downy mildew, dilute Baiclean with 600 time, foliar spray. 7 days interval, 3 times.

  31. Use of Oligo saccharin at the beet crop

  32. Objective: To evaluate performance in the control of nematode • Products used: 3% Oligo saccharin x Nemix(nematocide) x Control • Technical Responsible: Ricardo Martins • Property: Farm Canada • City: Uberaba, State of Minas Gerais • Producer: Claudio Carvalho Ottoni • Date of installation of test: 18/12/2008 • Pontecial of the producer: • Carrot 650 ha to 700 ha / year • Beet 120 ha / year • Culture: • Variety: Beet Ferry Morse ：Ferry Morse • Destination of output: Fresh Consumption • Date of sowing / transplanting: 18 / 12 / 08 • Date of collection: 08 / 03 / 08 • Planting spacing: plots has a width of 1.75 m with 4 double rows, where we have 20 plants in double line, obtaining a final stand of 457,000 plants / ha.

  33. Technique of cultivation: Irrigation Central Pivot. • Methodology: The trial was to test an area of 1,000 m2 and the control is in the central area. • The applications were as follows: • 1st application 03 days after sowing; • 2nd application 07 days after germination; • 3rd application 20 days after germination; • 4th application 40 days after germination; • 5th application 60 days after germination. • All applications were isolated, because we do not know the compatibility, and used for all applications a flow of 400lts of water / ha with a dosage of 800ml/ha. • Valuation: • - 1st Rating: 19/01 - after thinning - 2nd Rating: 17/02

  34. Control (without nematicide) 3% oligo saccharin

  35. Control (without nematicide)

  36. NEMIX (Standard) One Application 3% oligo saccharin Four Application

  37. Application of popular Chinese Bio pesticide

  38. Test information 15% Bioflavonoid Complex Product Kresoxim-methyl Contrast Powdery mildew Disease Moderate Disease level Crop Rose 23/03/2009-14/04/2009 Date Foliar spray Method 0.75-1L/ha., dilution rate1000-1500 Dosage Murad Person in charge Ethiopia Location

  39. Application of popular Chinese Bio pesticide Overview of rose plantation

  40. Application of popular Chinese Bio pesticide When the buds of rose infected by powdery mildew, they would not open or even they will not come into flower.

  41. Application of popular Chinese Bio pesticide New leaves sprouted after applied with 15% Bioflavonoid Complex. After recovery, the white powder was removed, there were yellow spot on the leaves.

  42. Application of popular Chinese Bio pesticide Test result

  43. Problems of bio pesticides Problems 1. 认知的误区(acknowledge) 2.生产污染(Pollution) 3.使用方法(Application)

  44. Suggestion 1. 发掘历史沉淀(Histrorical resource) 2. 重视制剂的研发(Formulation) 3. 加大登记的投入(registration)

  45. BEIJING MULTIGRASS FORMULATION CO.,LTD Thanks for your attention!

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