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A technology of nitenpyram and a composition is applied in the field of crop insecticides to achieve the effects of remarkable synergistic effect, good inhibitory effect and low cost
Inactive Publication Date: 2009-07-15
QINGDAO KYX CHEMICAL CO LTD
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Problems solved by technology
However, after single and continuous use in a large area, the pests are resistant to pyrethroid pesticides, and the development is rapid. This problem has attracted great attention from the international and domestic pesticide circles and plant circles.
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Embodiment 1
[0043] Nitenpyram composition insecticide, comprises each component of following percentage by weight:
[0044] Nitenpyram 10%, Bifenthrin 10%,
[0045] Beta-cyhalothrin 5%, Emamectin 10%,
[0046] Hexaflumuron 8%, Isoprocarb 7%,
[0047] The rest are solvents or adjuvants that are allowed and acceptable in pesticides.
Embodiment 2
[0049] Nitenpyram composition insecticide, it comprises each component of following percentage by weight:
[0050] Nitenpyram 8%, Bifenthrin 6%,
[0051] Beta-cyhalothrin 10%, Emamectin 6%,
[0052] Hexaflumuron 10%, Isoprocarb 10%,
[0053] The rest are solvents or adjuvants that are allowed and acceptable in pesticides.
Embodiment 3
[0055] Nitenpyram composition insecticide, comprises each component of following percentage by weight:
[0056] Nitenpyram 90%, Bifenthrin 1%,
[0057] Beta-cyhalothrin 1%, emamectin 0.1%,
[0058] Hexaflumuron 0.1%, Isoprocarb 1%,
[0059] The rest are solvents or adjuvants that are allowed and acceptable in pesticides.
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Abstract
The invention discloses a nitenpyram composition which comprises the following ingredients by weight: 0.1 to 90 percent of nitenpyram, 0.1 to 90 percent of bifenthrin, 0.1 to 90 percent of high-efficiency Lambda-cyhalothrin, 0.1 to 90 percent of banleptm, 0.1 to 90 percent of hexaflumuron, 0.1 to 90 percent of isoprocorb and balance solvent or auxiliary agent useable and acceptable in pesticide. The nitenpyram composition has a plurality of pesticide theories, is provided with nerve poison so as to have optimal contact poisoning effect, stomach poisoning action and osmotic effect, has obvious synergized action, widens the insecticidal spectrum and insects are not easily resistant to the nitenpyram composition.
Description
technical field [0001] The invention relates to a nitenpyram composition, in particular to a crop insecticide compounded by nitenpyram and several insecticides. Background technique [0002] Nitenpyram, neonicotinoid insecticide, chemical name is (E)-N-(6-chloro-3-pyridylmethyl)-N-ethyl-N′-methyl-2-nitroso Ethyldiamine, pure product is light yellow crystal, melting point 83-84°C, density 1.40 (26°C), vapor pressure 1.1×10-9Pa (25°C), solubility (g / L, 20°C): water (pH =7) 840, chloroform 700, acetone 290, xylene 4.5. It mainly acts on the nerves of insects, similar to other neonicotinoid compounds, and is mainly used to control rice, vegetables and other insects with piercing and sucking mouthparts. [0003] In addition, pyrethroid pesticides have the advantages of strong toxicity, less dosage, wide insecticidal spectrum, low residue, and safe use. However, after single and continuous use in a large area, pests develop resistance to pyrethroid pesticides, and the developme...
Claims
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Application Information
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