Insecticidal composition containing conidioblous thromboides and carbamates

A technology of carbamates and insecticidal compositions, which is applied in the field of pesticides, can solve problems such as compounding reports that have not been published, and achieve the effects of reducing the amount of pesticides used, good environmental compatibility, and safety for humans and animals

Inactive Publication Date: 2014-07-23
陕西汤普森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that the compounding of otomycin with isoprocarb, indoxacarb, memocarb, carbaryl or secbucarb can produce a good synergist

Method used

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  • Insecticidal composition containing conidioblous thromboides and carbamates
  • Insecticidal composition containing conidioblous thromboides and carbamates
  • Insecticidal composition containing conidioblous thromboides and carbamates

Examples

Experimental program
Comparison scheme
Effect test

Example

[0045] Examples 1-14 Wettable powder

[0046] The otomycin, active ingredient B, dispersant, wetting agent, and filler are mixed uniformly in a mixing tank, and then pulverized by a jet mill and then mixed uniformly to obtain the wettable powder product of the present invention. See the table for details. 1.

[0047] Table 1 The components and parts by weight of Examples 1-14

[0048]

Example Embodiment

[0049] Examples 15-28 Water Dispersible Granules

[0050] Otomycin, active ingredient B, dispersant, wetting agent, disintegrant, binder (can be added or not), filler, etc. are crushed by air jet to obtain the required particle size, and then other additives such as binder are added , Get granulation materials. After the material is quantitatively fed into the fluidized bed granulating dryer and granulated and dried, the water-dispersible granule product of the present invention can be prepared, as shown in Table 2.

[0051] Table 2 The components and parts by weight of Examples 15-28

[0052]

Example Embodiment

[0053] Example 2942 Suspending Agent

[0054] Mix the dispersant, wetting agent, defoamer, thickener (with or without addition), and antifreeze (with or without addition) through high-speed shearing, add otomycin and active ingredient B, and put it in the ball mill After ball milling for 2 to 3 hours, the particle size of the particles is all below 5 μm, and the balance is made up with deionized water to obtain the suspension concentrate product of the present invention. See Table 3 for details.

[0055] Table 3 Each component and weight part of Example 2942

[0056]

[0057]

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PUM

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Abstract

The invention discloses an insecticidal composition containing conidioblous thromboides and carbamates. Active components of the insecticidal composition comprises an active component A and an active component B. The active component A is selected from the conidioblous thromboides. The active component B is one selected from isoprocarb, indoxacarb, metolcarb, carbaryl or fenobucarb. The weight ratio of the active component A to the active component B is 0.05%-30%:0.5%-80%. The insecticidal composition has synergistic effects for a plurality of injurious insects harming agricultural production, reduces the using amount of pesticides, reduces the residue amount of the pesticides on the crops, mitigates environment pollution, and is safe to people and livestock and good in environment compatibility. Injurious insects are not liable to generate resistance to the insecticidal composition.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of an insecticidal composition containing otomycin and carbamates on crop pests. Background technique [0002] Otomycin (conidiobloss thromboides): Otomycin is a biological pesticide. It is infected after being swallowed by aphids. The bacteria invade the body and multiply, and the spores germinate. A large number of aphids infect each other and cause epidemics. They can stop eating and get sick and die. [0003] Isoprocarb (isoprocarb) chemical name: o-isopropylphenylmethyl carbamate, molecular formula: C 11 h 15 NO 2 . Isoprocarb is a carbamate insecticide, which mainly inhibits acetylcholinesterase on insects, causing paralysis to death of insects. [0004] Indoxacarb chemical name: 7-chloro-2,3,4a,5-tetrahydro-2-[methoxycarbonyl(4-trifluoromethoxyphenyl)carbamoyl]indeno[1 ,2-e][1,3,4-]oxadiazine-4a-carboxylate methyl ester, molecular formula: C 22 h 17 ...

Claims

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Application Information

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IPC IPC(8): A01N63/04A01N47/22A01N47/38A01P7/04
Inventor 张秋芳
Owner 陕西汤普森生物科技有限公司
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