Biogas slurry compound insecticide for preventing and treating aphid

A technology of pesticides and biogas slurry, applied in pesticides, biocides, animal repellants, etc., can solve problems such as harmful pesticide residues, human health hazards, air, water, soil pollution, etc., and reduce pesticides. Use dosage, promote crop growth, and kill good results

Inactive Publication Date: 2014-04-30
灵川县金田农资经营部
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the anaerobic fermentation liquid has the effect of killing insects, it is found in the actual agricultural production that this effect takes a long time to play a significant role
This slow drug effect makes it very difficult to promote the use of anaerobic fermentation broth in agriculture, and it is difficult to obtain large-scale applications.
[0003] Ordinary pesticides have high efficiency, but in the long-term use process, it is easy to form extremely harmful pesticide residues, causing serious pollution to the atmosphere, water quality, and soil, and causing great harm to human health.

Method used

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  • Biogas slurry compound insecticide for preventing and treating aphid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 1) Filter the fermented liquid of poultry and livestock feces that has been fermented normally for more than three months. 2 o 5 ) Potassium (K 2 O) The weight ratio is 0.1:0.05:0.1.

[0026] 2) Preparation of insecticidal composition: Mix sulfoxaflor and butylene fipronil at a weight ratio of 1:1, take 50g of the mixture, 10ml of solvent (including emulsifier), 10ml of auxiliary agent, add water to set When the volume is up to 1000ml, it is an emulsion.

[0027] 3) 99.5 kg of biogas slurry and 0.5 kg of emulsion of the insecticidal composition were mixed and prepared to obtain a biogas slurry composite insecticide for preventing and controlling aphids.

Embodiment 2

[0029] 1) Preparation of biogas slurry: filter the fermented liquid of poultry manure that has been fermented normally for more than three months, remove particulate impurities, and adjust the pH value to 8.0, of which ammonia nitrogen accounts for 79% of the total nitrogen content, and nitrogen (N) phosphorus (P 2 o 5 ) Potassium (K 2 o) The weight ratio is 0.3:0.2:0.3.

[0030] 2) Preparation of insecticidal composition: Mix sulfoxaflor and butylene fipronil at a weight ratio of 1:8, take 900g of the mixture, 450ml of solvent (including emulsifier), 200ml of additives, add water to set When the volume is up to 1000ml, it is an emulsion.

[0031] 3) 99.8 kg of biogas slurry and 0.2 kg of emulsion of the insecticidal composition were mixed and prepared to obtain a biogas slurry composite insecticide for preventing and controlling aphids.

Embodiment 3

[0033] 1) Preparation of biogas slurry: filter the fermented liquid of poultry manure that has been fermented normally for more than three months, remove particulate impurities, and adjust the pH value to 7.8, in which ammoniacal nitrogen accounts for 76% of the total nitrogen content, and nitrogen (N) phosphorus (P 2 o 5 ) Potassium (K 2 o) The weight ratio is 0.2:0.15:0.1.

[0034] 2) Preparation of insecticidal composition: mix sulfoxaflor and butylene-fipronil at a weight ratio of 1:4, take 50kg of the mixture, 35kg of adsorbent or filler, and 15kg of adjuvant, and mix well to obtain a powder .

[0035] 3) Mix 99.6 kg of biogas slurry and 0.4 kg of powder of the insecticidal composition to prepare biogas slurry composite insecticide for preventing and controlling aphids.

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Abstract

The invention discloses a biogas slurry compound insecticide for preventing and treating aphid. The insecticide comprises the following components in percentage by weight: 99.5-99.8% of biogas slurry and 0.2-0.5% of an insecticidal composition. The insecticidal composition comprises sulfoxaflor and butene-fipronil in a weight ratio of 1: (1-8). The insecticide disclosed by the invention integrates the advantages that chemical pesticide can quickly and lastingly kill aphid and the biogas slurry is safe and residue-free, and fully utilizes active insecticidal components in the biogas slurry, so that the use dosage of the pesticide is reduced and the environmental risk is reduced. Nutritional components in the biogas slurry can be directly absorbed and utilized by crops, so that the insecticide can promote crops to grow and enhance the aphid preventing capacity of the insecticide. The compounded insecticide has a better killing effect on aphids.

Description

technical field [0001] The invention belongs to the technical field of pesticide production, and in particular relates to a biogas slurry compound insecticide for preventing and controlling aphids. Background technique [0002] The rapid development of the livestock and poultry breeding industry in recent years has made the sewage pollution of livestock and poultry manure increasingly become the main factor of water pollution. Biogas technology, as one of the most effective ways to solve the pollution of livestock and poultry manure, has been rapidly developed. In order to make full use of the various organic nutrients contained in the biogas slurry produced after anaerobic fermentation of livestock and poultry manure and improve its resistance to diseases and insects, the research and development of environmentally friendly and efficient insecticides that can replace chemical pesticides is an alternative chemical Pesticides are an important way to solve the problems of agri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02A01N47/40A01P7/04C05G3/60
Inventor 邓锦钦
Owner 灵川县金田农资经营部
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