Pyraclostrobin-containing pesticide composition

A technology of pyraclostrobin and pesticide composition, applied in the directions of fungicides, biocides, animal repellants, etc., can solve the problems of sharp increase in pesticide cost, ecological environment damage, increase in resistance, etc., and achieve low cost , Not easy to damage, good synergistic effect

Active Publication Date: 2014-02-05
陕西康禾立丰生物科技药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the single and frequent use of high-efficiency pesticides will increase the resistance of biological targets to the pesticides, and

Method used

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  • Pyraclostrobin-containing pesticide composition
  • Pyraclostrobin-containing pesticide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 180

[0039] Example 180% pyraclostrobin · epoxiconazole wettable powder

[0040] 40% pyraclostrobin, 40% epoxiconazole, 3% sodium lauryl sulfate (wetting agent), 3% sodium methylene bis-naphthalene sulfonate (dispersing agent), kaolin to make up the balance, and the mixture was Jet pulverization to prepare 80% pyraclostrobin·epiconazole wettable powder.

Embodiment 275

[0041] Example 275% pyraclostrobin · epoxiconazole water dispersible granules

[0042] Pyraclostrobin 60%, econazole 15%, sodium lauryl sulfate (wetting agent) 4%, sodium methylene bis-naphthalene sulfonate (dispersant) 3%, disintegrant (ammonium sulfate) 5% %, binder (xanthan gum) 3%, kaolin (filler) 10%, mixed to prepare 75% pyraclostrobin · epoxiconazole water dispersible granules.

Embodiment 350

[0043] Example 350% pyraclostrobin · epoxiconazole suspension concentrate

[0044] 40% pyraclostrobin, 10% econazole, 4% sodium lauryl sulfate (wetting agent), 3% sodium methylene bis-naphthalene sulfonate (dispersant), 0.1 antifoaming agent (organic silicon) %, thickener (xanthan gum) 0.3%, deionized water was added to 100%, mixed to prepare 50% pyraclostrobin · epoxiconazole suspension.

[0045] The names of the auxiliary solvents involved in the patent of the present invention are as follows

[0046] Dispersant: sodium methylene bis-naphthalene sulfonate

[0047] Wetting agent: Sodium Lauryl Sulfate or Sodium Lauryl Sulfate

[0048] Disintegrant: Ammonium Sulfate

[0049] Binder: Xanthan Gum

[0050] Filler: kaolin (used in water dispersible granules), deionized water (used in suspending agent)

[0051] Antifoaming agent: polysiloxane, silicone

[0052] Thickener: Lignin

[0053] Antifreeze: ethylene glycol, glycerol

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Abstract

The invention discloses a pyraclostrobin-containing pesticide composition. The pesticide composition comprises pyraclostrobin and epoxiconazole, and a mass ratio of pyraclostrobin to epoxiconazole is 80:1-1:80. Epoxiconazole can be replaced by anyone of difenoconazole, propiconazole, propineb, metiram, zineb, tebuconazole and hexaconazole. The dosage forms of the pesticide composition comprise a wettable pulvis, a water dispersible granule and a suspension. The pesticide composition is mainly used for controlling diseases comprising downy mildew, the epidemic disease, the rust disease, powdery mildew, Alternaria Leaf Spot, leaf spot, the rice blast and the like of wheat, rice, vegetables, fruit trees and the like.

Description

technical field [0001] The invention relates to insecticides, in particular to a pesticide composition containing pyraclostrobin. Background technique [0002] In recent years, people pay more and more attention to the sustainable development of agricultural production and the coordinated development of human and environment. After joining the WTO, the market competition has become more intense, and green barriers have seriously restricted the export of agricultural products in our country. Therefore, the research and development of biopesticides is particularly important, and the development of biopesticides has become an important trend to ensure human health and sustainable agricultural development. [0003] However, the single and frequent use of high-efficiency pesticides will increase the resistance of biological targets to the pesticides. Frequent and increased use of pesticides will inevitably lead to a sharp increase in the cost of pesticides and damage to the ecol...

Claims

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Application Information

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IPC IPC(8): A01N47/24A01P3/00A01N43/653A01N47/14
Inventor 夏宝成赵商洛刘红巧孙会
Owner 陕西康禾立丰生物科技药业有限公司
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