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Pesticide composition for relieving phytotoxicity of herbicide

A pesticide composition and herbicide technology, applied in the field of pesticides, can solve the problems of reducing the use effect and poor mixing performance, and achieve the effects of promoting decomposition, inducing basic resistance, and resisting the stress of harmful sources

Active Publication Date: 2013-03-13
郭红甫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] CN200910250682.0 discloses a herbicide phytotoxicity remedial agent, through the use of resistance induction of mineral nutrient elements and the synergistic effect of the growth-promoting growth regulator 5-nitroguaiacol sodium, to slow down the allergic reaction of crops and relieve the herbicide Phytotoxicity, has been popularized and applied in agricultural production, the effect is remarkable, but the mixability is poor, the effect is good when used alone, mixed with mineral nutrient element foliar fertilizer, or pesticides containing mineral nutrient elements, may reduce the use effect , which limits its large-scale promotion and application to a certain extent.

Method used

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  • Pesticide composition for relieving phytotoxicity of herbicide
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  • Pesticide composition for relieving phytotoxicity of herbicide

Examples

Experimental program
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Effect test

Embodiment 1

[0038] Example 1: Pesticide composition "1% sodium nitrophenolate + 1% diethyl hexanoate + 1% chitosan oligosaccharide + 1% dextran sugar soluble powder" for alleviating herbicide injury

[0039] 1. Components (100% by weight): sodium nitrophenolate 1.0%; diethyl hexanoate 1.0%; chitosan oligosaccharide 1.0%; dextran sugar 1.0%; filler calcium chloride.

[0040] 2. Preparation method: Weigh 1.0g of 98% sodium nitrophenolate, 1.0g of 98% diethyl hexanoate, 1.1g of 90% chitosan oligosaccharide, 1.1g of 95% dextran, and 95.8g of filler calcium chloride. The above components are uniformly mixed.

Embodiment 2

[0041] Example 2: Pesticide composition "0.2% potassium nitrophenolate + 0.2% diethyl hexanoate + 10% chitosan oligosaccharide + 10% dextran soluble powder" for alleviating herbicide injury

[0042] 1. Components (100%): potassium nitrophenolate 0.2%; diethyl hexanoate 0.2%; chitooligosaccharide 10.0%; dextran 10.0%; filler potassium chloride.

[0043] 2. Preparation method: Weigh 0.2g of 98% potassium nitrophenolate, 0.2g of 98% diethyl hexanoate, 11.1g of 90% chitosan oligosaccharide, 10.5g of 95% dextran, and 78.0g of filler potassium chloride. The above components are uniformly mixed.

Embodiment 3

[0044] Example 3: Pesticide composition "10% double ammonium nitrophenate + 10% diethyl ethyl hexanoate + 0.2% chitosan oligosaccharide + 0.2% dextran sugar soluble powder" for alleviating herbicide injury

[0045] 1. Components (100%): ammonium nitrophenolate 10.0%; diethyl hexanoate 10.0%; chitosan oligosaccharide 0.2%; dextran sugar 0.2%; filler urea.

[0046] 2. Preparation method: Weigh 10.2g of 98% ammonium nitrophenolate, 10.2g of 98% diethyl hexanoate, 0.2g of 90% chitosan oligosaccharide, 0.2g of 95% dextran, and 79.2g of filler urea. Mix evenly.

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Abstract

The invention relates to a pesticide composition for relieving the phytotoxicity of herbicide. Effective components are a plant growth regulating agent and active polysaccharide, wherein the plant growth regulating agent is any one or a mixed agent of two of compound nitrophenolate and diethylaminoethyl hexanoate; the active polysaccharide is any one or a mixed agent of two of chitosan oligosaccharide and poly-glucosene; and the pesticide composition comprises the effective components in parts by weight of 0.05-90.0 parts of the plant growth regulating agent and 0.05-90.0 parts of the active polysaccharide. The pesticide composition comprehensively utilizes the synergism effect of the plant growth regulating agent and the active polysaccharide to resist disease source force and relieve the phytotoxicity of the herbicide. The pesticide composition is further applicable to crop exogenous damages including hormone phytotoxicity, low-temperature frozen injury, salt alkaline injury and the like, and also can be used for crop diseases of crops virus diseases, verticillium wilts and the like.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a pesticide composition for alleviating herbicide injury. Background technique [0002] With the promotion of no-tillage agriculture, chemical weeding has rapidly developed into an important means of agricultural weeding due to its high efficiency, low toxicity, labor-saving, time-saving, and high return on labor, and has been rapidly popularized and applied in production. [0003] However, when using herbicides, due to herbicide soil residues, drifting with the wind, improper use period, dosage, and method, wrong varieties used, unreasonable mixed use, unclean equipment, and unfavorable meteorological factors that are not controlled by humans, etc., may cause The phytotoxicity of subsequent crops, neighboring crops or current crops will cause enzyme system disorder, hormone system imbalance and metabolic disorder in the crop, mainly manifested as chlorosis of stems and leaves...

Claims

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Application Information

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IPC IPC(8): A01N25/32A01N43/16A01N37/12A01N33/22A01P21/00
Inventor 郭红甫李政道曹筠慧孙艳敏孙刚强岳振国王留梅秦海英周娟丽高洪泽亓晓光陈禄廷刘晓帆郭慧韦凤珍赵平寿永前
Owner 郭红甫
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