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Pesticide compound preparation of microbial fungicide and antibiotic insecticides

A bactericide and antibiotic technology, applied in the field of microbial microbial bactericides and antibiotics, pesticides and pesticides compound formulations, can solve problems such as ecological environment and human health hazards, drug resistance of bacteria, and degradation of disease-resistant varieties, and achieve ecological And the effect of small environment, crop protection and long-lasting medicinal effect

Inactive Publication Date: 2014-03-19
ANHUI RES INST OF CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disease-resistant species degenerate, and chemical fungicides are easy to make bacteria resistant, resulting in a continuous decline in control efficiency. If used in large quantities, it will bring great harm to the ecological environment and human health. Therefore, it is urgent to develop and utilize new biological pesticides Prevention and treatment of rice diseases to achieve the purpose of biological control and bacteria control

Method used

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  • Pesticide compound preparation of microbial fungicide and antibiotic insecticides
  • Pesticide compound preparation of microbial fungicide and antibiotic insecticides

Examples

Experimental program
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Effect test

Embodiment 1

[0016] Preparation of 5.5% oil suspension concentrate: Bacillus subtilis 5%, avermectin 0.5%, emulsifier OF2202-210%, NP-46%, white carbon black 2%, auxiliary agent KH-823%, soybean oil supplemented to 100%, after stirring evenly, sand mill until the particle size is less than 5um, filter, that is 5.5% oil suspension concentrate.

Embodiment 2

[0018] Preparation of 10.5% oil suspension: Pseudomonas syringae 10%, emamectin benzoate 0.5%, emulsifier OF2202-211%, NP-44%, white carbon black 2%, additive KH -822%, supplemented with soybean oil to 100%, sand milled until the particle size is less than 5um, filtered, that is, 10.5% oil suspension concentrate.

Embodiment 3

[0020] Preparation of 25% wettable powder: Pseudomonas onionum 23%, Zhongshengmycin 2%, sodium lignosulfonate 8%, K-121%, white carbon black 5%, kaolin to 100%, stir After uniformity, sand mill until the particle size is less than 5um, which is 25% wettable powder.

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Abstract

The invention discloses a pesticide compound preparation of microbial fungicide and antibiotic insecticides. The pesticide compound preparation is prepared from the following active ingredients in percentage by weight: 1%-50% of the microbial fungicide, 1%-5% of the antibiotic insecticides; the pesticide compound preparation can be prepared into dosage forms such as an oil suspending agent, wettable powder, a water suspending agent and water dispersible granule, has good preventive effect for rice blast and banded sclerotial blight, and also has excellent effect for preventing insects such as rice leaf rollers and striped rice borers; meanwhile, the medicament has antiseptic and pesticidal effects, is efficient, low in toxicity, small in harms on beneficial insects, good in environment compatibility, and oblivious in seedling-protecting yield-increasing effects; and moreover, a production process is simple, work-saving, time-saving and labor-saving, has remarkable economic, ecological and environmental benefits, and wide development prospect.

Description

technical field [0001] The invention relates to a pesticide, which is a compound preparation of a microbial bactericide and an antibiotic insecticide pesticide used in the comprehensive prevention and control of rice diseases and insect pests. Background technique [0002] Microbial fungicide is a kind of mesophilic, aerobic, spore-forming rod-shaped bacteria, which has various physiological characteristics, is widely distributed, and is easy to isolate and cultivate. The bacteria can produce a variety of antibiotics and enzymes. It not only has broad-spectrum antibacterial properties and strong stress resistance, but also as a microbial fungus, it can also promote plant growth. Microbial fungicides colonize in the rhizosphere, surface or body of plants, compete with pathogenic bacteria for nutrients and space sites, secrete antibacterial substances to inhibit the growth of pathogenic bacteria, and induce plant defense systems to resist pathogenic bacteria invasion, thereby ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/04A01N63/00A01P7/04A01P3/00A01N43/90
Inventor 郑彩华刘勤冬徐晓莉卜训武陈飞钱长英
Owner ANHUI RES INST OF CHEM IND
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