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Insect and bacterium killing granula with dinotefuran

An insecticide, sterilization, and granule technology, which is applied in the directions of insecticides, fungicides, biocides, etc., to achieve the effect of being suitable for large-scale popularization and application, easy to use, and reducing the amount of spraying

Inactive Publication Date: 2015-10-21
CHINA KINGDOM AGRITECH QINGDAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved in the present invention is to rationally mix dinotefuran and mefenaxyl, and provide a preparation method for granules containing these two components, which is used to prevent and control root diseases caused by vegetable aphids and oomycetes , to solve the inconvenience caused by repeated application of pesticides to users when plant diseases and insect pests occur at the same time, as well as the adverse effects of phytotoxicity caused by repeated application

Method used

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  • Insect and bacterium killing granula with dinotefuran
  • Insect and bacterium killing granula with dinotefuran
  • Insect and bacterium killing granula with dinotefuran

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] 3% Dinotefuran·Metalaxyl Granules

[0020]

[0021] Mix the mother powder, dinotefuran original drug, wetting agent, dispersant, slow-release agent, and carrier according to the formula dosage, pulverize it through a jet mill, add a certain amount of binder to it, and squeeze Press and granulate to obtain dinotefuran·methaxyl granules with stable quality.

Embodiment 2

[0023] 2% Dinotefuran·Metalaxyl Granules

[0024]

[0025] Mix the mother powder, dinotefuran original drug, wetting agent, dispersant, slow-release agent, and carrier according to the formula dosage, pulverize it through a jet mill, add a certain amount of binder to it, and squeeze Press and granulate to obtain dinotefuran·methaxyl granules with stable quality.

Embodiment 3

[0027] 1% Dinotefuran·Metalaxyl Granules

[0028]

[0029]

[0030] Mix the mother powder, dinotefuran original drug, wetting agent, dispersant, slow-release agent, and carrier according to the formula dosage, pulverize it through a jet mill, add a certain amount of binder to it, and squeeze Press and granulate to obtain dinotefuran·methaxyl granules with stable quality.

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Abstract

The invention discloses insect and bacterium killing granula with dinotefuran. The insect and bacterium killing granula is composed of active components and auxiliary components, the active components comprise the dinotefuran and metalaxyl-M, and the weight percentage of the dinotefuran to the metalaxyl-M accounts for 0.2 percent to 20 percent of the total mass of the granula. The dinotefuran and the metalaxyl-M are compounded, so that the insect and bacterium killing granula has the remarkable synergistic effect and is long in lasting period, resistance to pesticide is not likely to be generated, the prevention and controlling effect is improved, and the amount of the applied pesticide and prevention and control cost are lowered.

Description

technical field [0001] The invention belongs to an agricultural insecticidal and bactericidal granule, in particular to an insecticidal and bactericidal granule compounded with dinotefuran and mefenaxyl. Background technique [0002] Dinotefuran is a new neonicotinoid insecticide developed by Mitsui East Asia Chemical Co., Ltd. and launched in 2002. It is the only neonicotinoid insecticide that does not contain chlorine atoms and aromatic rings. It is called the third-generation neonicotinoid insecticide. It has ultra-high efficiency, broad spectrum, low dosage, low toxicity, It has the advantages of long-lasting drug effect, no harm to crops, and safe use. The agent has the characteristics of contact killing, stomach poisoning and root systemic absorption, good quick-acting effect, long-lasting effect, and wide insecticidal spectrum. high insecticidal activity. It is mainly used to control aphids, leafhoppers, planthoppers, whiteflies and their resistant strains on wheat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N25/14A01P7/04A01P3/00A01N37/46
Inventor 雍道敬林存銮崔凤云张永军
Owner CHINA KINGDOM AGRITECH QINGDAO