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Bactericidal composition containing fluopyram and applications thereof

A technology of fluopyram and pyryram, which is applied in the field of pesticides, can solve the problems of high cost, easy induction of resistance, and reduced service life, so as to improve the control effect, reduce pesticide residues and environmental pollution, and improve drug efficacy Effect

Inactive Publication Date: 2016-02-03
山东兆丰年生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of controlling pathogenic bacteria is achieved through several stages in the growth cycle of pathogenic bacteria. It is mainly used to prevent ascomycete and oomycete diseases. It has strong persistent effect and is resistant to rain erosion. However, the cost of using this compound alone is high and it is easy to induce resistance. , thereby reducing the service life

Method used

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  • Bactericidal composition containing fluopyram and applications thereof
  • Bactericidal composition containing fluopyram and applications thereof
  • Bactericidal composition containing fluopyram and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Preparation Example 1: 30.6% fluopyram·eugenol suspension concentrate

[0064] Fluopyram 30%, Eugenol 0.6%, Sodium Naphthalene Sulfonate Formaldehyde Condensate (Dispersant) 10%, Sodium Lauryl Sulfate (Wetting Agent) 3%, Xanthan Gum (Thickener ) 2%, bentonite (thickener) 2%, glycerin (antifreeze) 5%, and water to make up to 100%.

Embodiment 2

[0065] Formulation example 2: 25.5% fluopyram·eugenol suspension concentrate

[0066] Fluopyram 0.5%, eugenol 25%, polycarboxylate (dispersant) 9%, tea dry powder (wetting agent) 3%, polyvinyl alcohol (thickener) 2%, bentonite (thickener) agent) 1%, ethylene glycol (antifreeze) 5%, and water to make up to 100%.

Embodiment 3

[0067] Formulation example 3: 15% fluopyram·eugenol suspension concentrate

[0068] Fluopyram 9%, Eugenol 6%, Sodium Naphthalene Sulfonate Formaldehyde Condensate (Dispersant) 7%, Sodium Lauryl Sulfate (Wetting Agent) 4%, Xanthan Gum (Thickener ) 4%, bentonite (thickener) 3%, urea (antifreeze) 5%, water to make up to 100%.

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PUM

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Abstract

The invention discloses a bactericidal composition containing fluopyram. The bactericidal composition comprises two effective components: fluopyram and eugenol, and the mass ratio of fluopyram to eugenol is 1:50 to 50:1. The bactericidal composition can be made into different dosage forms such as suspending agent, missible oil, micron emulsion, emulsion in water, microcapsule suspending agent, wettable powder, water dispersible granule, and the like. The composition has a prominent synergetic effect, is very safe, and can be used to control the downy mildew of vegetables such as cucumber downy mildew, and the like.

Description

technical field [0001] The invention relates to a bactericidal composition, in particular to a bactericidal composition containing fluopyram and its application for preventing and treating crop diseases, belonging to the technical field of pesticides. Background technique [0002] Downy mildew is an important disease of cucumbers, grapes and other crops, which is caused by downy mildew in fungi; common downy mildew mainly includes cucumber downy mildew, grape downy mildew, lettuce downy mildew, tobacco downy mildew, etc. It mainly harms the leaves of crops. It is prone to disease in the conditions of high planting density, excessive humidity, and poor drainage in the field. The disease is more serious in the continuous rainy weather in spring and autumn. [0003] In production, chemical pesticides are mainly used to control downy mildew. At present, it mainly relies on conventional pesticides such as dimethomorph and metalaxyl. These pesticides have developed resistance to v...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01P3/00A01N31/16
Inventor 王开放赵辉刘洋洋李锡赞刘新李静马晓丹刘立拴袁传卫曹明章夏雨
Owner 山东兆丰年生物科技有限公司
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