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Novel process for compounding herbicide

A herbicide, a new type of technology, applied in the direction of herbicides, algicides, biocides, biocides, etc., can solve problems affecting crop growth, phytotoxicity, etc., to improve weeding effect, enhance safety, and delay drug resistance Effect

Pending Publication Date: 2022-07-22
四川眉山凯尔化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, a single herbicide is mostly used in agriculture, and the long-term use of a single herbicide will cause pests or diseases to develop resistance or even develop mutual resistance or multiple resistance. to grow

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Glufosinate-ammonium, clethodim, acifluorfen, bixa, picloram, fluroxypyr and adjuvants are mixed in a weight ratio of 10:6:1:2:1:1:3, wherein the adjuvant The agent is composed of vegetable oil, organosilicon, sodium lignosulfonate, diatomite and biochemical potassium fulvic acid in a weight ratio of 2:1:1:3:1. The mixed pesticide and carrier fertilizer are 0.04% Pesticide, 30% inorganic fertilizer and organic fertilizer are supplemented with 100% mixing process for full mixing and adsorption; the mixture of pesticide and carrier fertilizer is coated by coating technology.

[0017] For weeding between the rows of orchards, during the period when weeds are growing vigorously, 20-35 kg per mu is used, and fertilizer is applied evenly, and the effective period can reach 30-60 days.

Embodiment 2

[0019] Glufosinate-ammonium, clethodim, acifluorfen, bixa, picloram, fluroxypyr and adjuvants are mixed in a weight ratio of 10:6:1:2:1:1:3, wherein the adjuvant The agent is composed of vegetable oil, organosilicon, sodium lignosulfonate, diatomaceous earth and biochemical potassium fulvic acid in a weight ratio of 2:1:1:3:1. The mixed pesticide and carrier fertilizer are 0.06% Pesticide, 35% inorganic fertilizer and organic fertilizer are supplemented with 100% mixing process for full mixing and adsorption; the mixture of pesticide and carrier fertilizer is coated by coating technology.

[0020] For weeding on non-cultivated land, during the period when weeds are growing vigorously, use 20-30 kg per mu and apply fertilizer evenly, and the effective period can reach 45-60 days.

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PUM

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Abstract

The invention relates to the technical field of herbicides, in particular to a process for preparing a novel compound herbicide, which specifically comprises the following steps: (1) preparing the novel compound herbicide from the following components: glufosinate-ammonium, clethodim, fluoroglycofen-ethyl, pichia pastoris, picloram, fluroxypyr and an auxiliary agent according to a weight ratio of 10: 6: 1: 2: 1: 1: 3; (2) fully mixing and adsorbing the pesticide mixed in the step (1) and the carrier fertilizer according to 0.03-0.08% of pesticide, 30-40% of inorganic fertilizer and the balance of organic fertilizer through a mixing and stirring process; and (3) coating the mixture of the pesticide and the carrier fertilizer by a coating technology. The invention has the beneficial effects that not only is the weeding effect improved, but also the crop yield is improved by regulating the crop growth, the problem of phytotoxicity of herbicides in agricultural production is solved, and the pesticide resistance of pests to pesticides is delayed.

Description

technical field [0001] The invention relates to the technical field of herbicides, in particular to the process of novel compound herbicides. Background technique [0002] At present, a single herbicide is often used in agriculture, and the long-term use of a single herbicide will cause pests or diseases to develop resistance or even develop mutual resistance or multi-resistance. grow. Therefore, research on the production process of new compound herbicides was carried out according to the various disease characteristics of different crops. SUMMARY OF THE INVENTION [0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a novel compound herbicide technology, which not only improves the herbicidal effect, but also improves the crop yield by regulating the growth of crops. Low toxicity, safety and environmental protection, enhance the safety of crops, solve the problem of herbicide phyt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/20A01N35/10A01N43/40A01N37/48A01N51/00A01N25/26A01P13/00C05G3/00C05G3/60C05G5/30
CPCA01N57/20A01N35/10A01N43/40A01N37/48A01N61/00A01N25/26C05B17/00C05G3/00C05G3/60C05G5/30C05C3/00C05D1/00
Inventor 孟凡伍
Owner 四川眉山凯尔化工有限公司
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