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Composition containing agritol for rice stem borer prevention and control

A technology of Bacillus thuringiensis, rice borer, applied in the directions of application, insecticide, animal repellent, etc.

Active Publication Date: 2013-04-10
ANHUI ZHONGBANG BIOLOGICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the yield of rice is seriously threatened by diseases and insect pests. Among them, stem borers are common and serious damage. The stem borers mainly include rice stem borers, stem borers, and rice stem borers. White spikes and cores, and large borers cause rice cores, resulting in reduced rice yields, and severe yield loss

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1: 10 billion live spores of Bacillus thuringiensis / gram 40%

[0027] Insecticide 50%

[0028] Silicone 1.5%

[0029] Sodium methylene bis-tetrasulfonate 1%

[0030] Sodium Lauryl Sulfate 1%

[0031] Light calcium supplement to 100%

Embodiment 2

[0032] Embodiment 2: 10 billion live spores of Bacillus thuringiensis / gram 45%

[0033] Insecticide 45%

[0034] Silicone 4%

[0035] Calcium lignosulfonate 2%

[0036] Alkylbenzenesulfonate 1%

[0037] Light calcium supplement to 100%

Embodiment 3

[0038] Embodiment 3: 10 billion live spores of Bacillus thuringiensis / gram 50%

[0039] Insecticide 40%

[0040] Silicone 3%

[0041] Calcium lignosulfonate 1%

[0042] Alkylbenzenesulfonate 2%

[0043] Attapulgite filled to 100%

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PUM

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Abstract

The invention relates to an insecticide composition containing agritol for rice stem borer prevention and control. The insecticide composition consists of agritol, monosultap, synergistic agents and carriers, wherein the agritol contains 5 to 20 billion live spores in per gram, through being metered according to the weight of insecticides, the agritol accounts for 40 to 70 percent, the monosultap accounts for 20 to 50 percent, and the synergistic agents account for 2 to 8 percent. The insecticide composition has good prevention and control effects on borers such as chilo suppressalis and tryporyza incertulas, the prevention and control effects reach up to 94.82 percent, and better popularization and application prospects are realized.

Description

technical field [0001] The invention relates to an insecticide composition, in particular to an insecticide composition containing Bacillus thuringiensis for controlling rice borer. [0002] Background technique [0003] Bacillus thuringiensis preparations (i.e., B.t preparations) are representative of microbial insecticides, which can control various kinds of insecticides such as cabbage caterpillar, diamondback moth, rice budworm, rice leaf roller, sweet potato hornworm, tobacco budworm, cotton bollworm, lamp moth, etc. pests. It has the advantages of wide application, no residue, no pollution to the environment, and is safe for humans, animals, and natural enemies. However, the activity and stability of the agent are greatly affected by the environment; insects must be swallowed to enter the body of the insect to kill insects, and it is difficult to kill insects. The pests in the plant body and roots can only have a good use effect at a certain stage of insect develop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/00A01N41/02A01N25/30A01P7/04
Inventor 黄自云吴电亮
Owner ANHUI ZHONGBANG BIOLOGICAL ENG
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