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Microorganism wettable powder agent for preventing and treating phenacoccus pergandei and preparation method of microorganism wettable powder agent

A technology of wettable powder and microorganisms, which is applied in botany equipment and methods, biocides, animal repellents, etc., can solve the problems of poor insecticidal effect and single insecticidal mechanism, and achieve the convenience of rural promotion and specificity Strong, active effect

Inactive Publication Date: 2017-03-15
ZHENGZHOU SIBIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the purpose of the present invention is to address the deficiencies in the prior art, provide a kind of microbial wettable powder for preventing and treating P. The problem of poor insecticidal effect

Method used

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  • Microorganism wettable powder agent for preventing and treating phenacoccus pergandei and preparation method of microorganism wettable powder agent
  • Microorganism wettable powder agent for preventing and treating phenacoccus pergandei and preparation method of microorganism wettable powder agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A microbiological wettable powder for preventing and controlling Pygimoccus persimmon, comprising the following raw materials in parts by weight: 35 parts of neem bark, 36 parts of Sophora flavescens, 19 parts of delphinium, 14 parts of lingonian grass, 18 parts of tea dead, 9 parts of Bacillus subtilis powder 14 parts of Bacillus thuringiensis powder, 4 parts of wetting agent, 14 parts of dispersing agent, 6 parts of disintegrating agent and 65 parts of filler, wherein the wetting agent is cetyltrimethylammonium bromide, and the dispersing agent is horse Toric anhydride oligomer, corn starch as disintegrant, vermiculite as filler.

[0037] Wherein, the effective content of the Bacillus subtilis powder is 2×10 8 cfu / g; the effective content of the Bacillus thuringiensis powder is 2×10 8 cfu / g.

[0038] The preparation method of the above-mentioned microbial wettable powder for preventing and controlling Pygmy persimmon comprises the following steps:

[0039] (1) Pret...

Embodiment 2

[0042] A microbiological wettable powder for preventing and controlling Pygimoccus persimmon, comprising the following raw materials in parts by weight: 45 parts of neem bark, 28 parts of Sophora flavescens, 31 parts of delphinium, 20 parts of lingering herb, 12 parts of tea dead, 13 parts of Bacillus subtilis powder 6 parts, 6 parts of Bacillus thuringiensis powder, 8 parts of wetting agent, 6 parts of dispersing agent, 12 parts of disintegrating agent and 45 parts of filler, wherein the wetting agent is cetyltrimethylammonium bromide, and the dispersing agent is fat Alcohol sulfate ester salt, disintegrant is sodium carboxymethyl cellulose, filler is bentonite.

[0043] Wherein, the effective content of the Bacillus subtilis powder is 2×10 9 cfu / g; the effective content of the Bacillus thuringiensis powder is 2×10 10 cfu / g.

[0044] The preparation method of the above-mentioned microbial wettable powder for preventing and controlling Pygmy persimmon comprises the following...

Embodiment 3

[0048] A microbiological wettable powder for preventing and controlling Pygmus persimmon, comprising the following raw materials in parts by weight: 40 parts of neem bark, 32 parts of Sophora flavescens, 25 parts of delphinium, 17 parts of lingonian grass, 15 parts of tea dead, 11 parts of Bacillus subtilis powder 10 parts of Bacillus thuringiensis powder, 6 parts of wetting agent, 10 parts of dispersing agent, 9 parts of disintegrating agent and 55 parts of filler, wherein the wetting agent is cetyltrimethylammonium bromide, and the dispersing agent is fat Alcohol sulfate ester salt, disintegrating agent is sodium carboxymethyl cellulose, and filler is vermiculite.

[0049] Wherein, the effective content of the Bacillus subtilis powder is 2×10 9 cfu / g; the effective content of the Bacillus thuringiensis powder is 2×10 9 cfu / g.

[0050] The preparation method of the above-mentioned microbial wettable powder for preventing and controlling Pygmy persimmon comprises the followi...

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Abstract

The invention discloses a microorganism wettable powder agent for preventing and treating phenacoccus pergandei. The microorganism wettable powder agent comprises the following raw materials in parts by weight: 35-45 parts of Chinaberry barks, 28-36 parts of sophora flavescens, 19-31 parts of consolida ajacis, 14-20 parts of lysimachia foenum-graecum, 12-18 parts of tea dregs, 9-13 parts of bacillus subtilis powder, 6-14 parts of bacillus thuringiensis powder, 4-8 parts of a wetting agent, 6-14 parts of a dispersing agent, 6-12 parts of a disintegrant and 45-65 parts of packing. The bacillus subtilis powder and the bacillus thuringiensis powder in the microorganism wettable powder agent are both microorganism pesticides, meanwhile treated Chinaberry barks, sophora flavescens, consolida ajacis, lysimachia foenum-graecum and tea dregs are added, a proper amount of auxiliary materials are added as well, the microorganism pesticides and the botanical insecticides play a role of synergism, the two pesticide mechanisms supplement each other, active pesticide components in microorganisms and metabolite of the microorganisms and the botanical insecticides are reasonably utilized, and thus the microorganism wettable powder agent is high in utilization rate and good in prevention and treatment effect, particularly on phenacoccus pergandei.

Description

technical field [0001] The invention relates to a wettable powder and a preparation method thereof, in particular to a microbial wettable powder for preventing and treating mealybug persimmons and a preparation method thereof. Background technique [0002] Wettable powder is a dosage form in which the original pesticide, inert filler and a certain amount of additives are fully mixed and pulverized in proportion to reach a certain powder fineness. From the point of view of shape, it is the same as powder, but due to the addition of additives such as wetting agent and dispersant, it can be wetted and dispersed by water after being added to water to form a suspension, which can be sprayed for application. Persimmon mealybug, also known as persimmon cotton mealybug, persimmon mealybug, belongs to Insecta, one of the main pests in Henan persimmon area, and the occurrence of persimmon mealybug is becoming more and more serious in various parts of China. The insect gathers in persi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/32A01N63/00A01N25/14A01P7/04
CPCA01N65/00A01N25/14A01N63/00A01N65/32A01N2300/00
Inventor 丁艺涵马新攀马成耀郭便荣
Owner ZHENGZHOU SIBIAN TECH CO LTD
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