Fulvic acid-containing pesticide synergistic composition and use thereof

A composition and fulvic acid technology, applied in the field of agricultural chemicals, can solve problems such as adverse effects on crop growth

Active Publication Date: 2012-08-08
YIDUOSHOU AGRI CHEM GUANGXI PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the best solution is to avoid phytotoxicity of crops, because once phytotoxicity occurs, even if it is remedied, it will still have adverse effects on the growth of crops

Method used

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  • Fulvic acid-containing pesticide synergistic composition and use thereof
  • Fulvic acid-containing pesticide synergistic composition and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: Herbicidal composition 1

[0019] Take 80 g of fulvic acid, 15 g of activated ester and 5 g of titanium citrate and mix uniformly to obtain 100 g of a synergistic composition. Take 5 g of the synergistic composition and 95 grams of metsulfuron-methyl and mix to prepare herbicidal composition 1;

Embodiment 2

[0020] Embodiment 2: Herbicidal composition 2

[0021] Take 80 g of fulvic acid, 15 g of activated ester and 5 g of titanium citrate and mix uniformly to obtain 100 g of synergistic composition, take 1 g of synergistic composition and 99 grams of metsulfuron-methyl and mix to prepare herbicidal composition 2;

Embodiment 3

[0022] Example 3: Comparative Herbicidal Composition 1

[0023] Take fulvic acid 5g and 95 grams of metsulfuron-methyl and mix to prepare the contrast herbicidal composition 1';

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PUM

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Abstract

The invention which relates to a fulvic acid-containing pesticide synergistic composition and a use thereof concretely provides a fulvic acid-containing pesticide synergistic composition. The composition comprises fulvic acid, an active ester, and titanium citrate, wherein the weight ratio of fulvic acid to the active ester to titanium citrate is 7-9:1-3:0.1-1. The fulvic acid-containing pesticide synergistic composition is applied through being mixed with a herbicide in the invention, so the weeding effect of the herbicide is increased, and hazards of the herbicide to crops are simultaneously reduced, thereby purposes of crop generation increase and pesticide application cost reduction are reached.

Description

technical field [0001] The invention belongs to the field of agricultural chemicals, in particular, the invention relates to a pesticide synergistic composition containing fulvic acid and its application. Background technique [0002] Crop phytotoxicity is an important problem in the application of herbicides, because no crop can completely resist the phytotoxicity of herbicides, and can only tolerate a certain dose of herbicides, that is to say, the selectivity of herbicides to crops and weeds is not Absolutely, phytotoxicity will occur when the crop exceeds its selective range. [0003] The conventional method of preventing herbicides from pesticide damage to crops is to reduce the damage of pesticides to crops by mixing multiple herbicides, or to add safeners to herbicides to reduce the damage of herbicides to crops. [0004] If phytotoxicity occurs, the general remedial measures are timely topdressing quick-acting fertilizers outside the roots, spraying gibberellin, app...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N61/00A01N43/828A01N37/36A01N47/36A01P13/00
Inventor 叶长东
Owner YIDUOSHOU AGRI CHEM GUANGXI PROV
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