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A kind of pesticide composition containing propylene glycol alginate and propargite

A technology of propylene glycol alginate and a pesticide composition, which is applied in the field of pesticides, can solve problems such as poor egg killing effect, and achieve the effects of excellent quick-acting effect, excellent long-lasting effect, and delaying insecticide resistance of pests

Active Publication Date: 2018-10-19
湖南惠民生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Good effect on juvenile nymphs and adults, poor ovicidal effect

Method used

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  • A kind of pesticide composition containing propylene glycol alginate and propargite
  • A kind of pesticide composition containing propylene glycol alginate and propargite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1: 21% Propylene Glycol Alginate Emulsion in Water (20:1)

[0015] Propylene Glycol Alginate 20%

[0016] Propyridine 1%

[0017] Xylene 10%

[0018] Farm milk 600# 10%

[0019] Hydroxymethyl Cellulose 1%

[0020] Ethylene glycol 3%

[0021] Silicone defoamer 0.5%

[0022] Deionized water balance

Embodiment 2

[0023] Example 2: 30% propylene glycol alginate·propargite suspension concentrate (1:1)

[0024] Propylene Glycol Alginate 15%

[0025] Propyridine 15%

[0026] Nonylphenol ethoxylate 5%

[0027] Calcium lignosulfonate 8%

[0028] Polyvinyl alcohol 2%

[0029] Propylene Glycol 5%

[0030] Deionized water balance

Embodiment 3

[0031] Example 3: 44% propylene glycol alginate · propargite water dispersible granules (1:10)

[0032] Propylene Glycol Alginate 4%

[0033] Propyridine 40%

[0034] Sodium dodecylbenzenesulfonate 5%

[0035] Alkyl naphthalene sulfonate formaldehyde condensate 6%

[0036] Xanthan Gum 5%

[0037] Diatomaceous earth balance

[0038] 2. Indoor toxicity test

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PUM

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Abstract

The invention discloses a pesticide composition containing alginic acid trimethylene glycol ester and propargite. The weight ratio of alginic acid trimethylene glycol ester to propargite is (1:80)-(60:1). The composition has an excellent citrus red mite control effect, pesticide consumption is reduced, the amount of residual pesticide on crops is reduced, environment pollution is reduced, the composition is safe to human and livestock and high in environment compatibility, and drug resistance of pests can not be generated easily.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and specifically relates to a pesticide composition containing propylene glycol alginate and propargazite and its application. Background technique [0002] Propargite, Chinese name: 2-(4-tert-butylphenoxy)cyclohexylpropyn-2-yl sulfite, English name: Propargite. It is a high-efficiency, low-toxic acaricide, with contact and stomach poisoning effects, no penetration and systemic effects. It has good effect on juvenile nymphs and adult mites, but poor ovicidal effect. It can effectively control spider mite pests on apple trees, cotton, cucumbers, grapes and vegetables. [0003] Propylene glycol alginate is a commonly used food additive. It is harmless to humans, animals and the environment, and it can also be used as a biological insecticide with a physical mechanism of action. The mode of action is contact killing. With its unique viscosity and physical Contact killing, quickly closes and bl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/16A01N41/02A01P7/02
CPCA01N41/02A01N43/16A01N2300/00
Inventor 李祥英田甜
Owner 湖南惠民生物科技有限公司
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