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Dinotefuran-containing insecticidal combination

An insecticidal composition, the technology of dinotefuran, which is applied in the field of pesticides, can solve the problems of high silkworm toxicity, achieve the effects of improving insecticidal effect, increasing biological activity, and prolonging the effective period of drug efficacy

Inactive Publication Date: 2015-04-08
ANHUI ZHONGBANG BIOLOGICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Low toxicity to fish, but high toxicity to silkworms

Method used

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  • Dinotefuran-containing insecticidal combination
  • Dinotefuran-containing insecticidal combination
  • Dinotefuran-containing insecticidal combination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: Soluble Granule 78%

[0031] Flubendiamide 5%, Monosultap 65%, Dinotefuran 8%, Sodium Lignosulfonate 2.5%, OP-10 2.5%, Ammonium Sulfate to 100%.

Embodiment 2

[0032] Embodiment 2: Soluble granules 90%

[0033] Flubendiamide 10%, monosultap 75%, dinotefuran 5%, pull open powder 1.5%, NP-9 3%, white carbon black to 100%.

Embodiment 3

[0034] Embodiment 3: Soluble powder 92%

[0035] Flubendiamide 12%, Monosultap 70%, Dinotefuran 10%, NP-5 1.5%, Nongru 500# 2%, and sodium sulfate make up to 100%.

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Abstract

The invention provides a dinotefuran -containing insecticidal composition. The active component of the dinotefuran -containing insecticidal composition consists of flubendiamide, monosultap and dinotefuran in a weight ratio of (1-18) to (20-75) to (1-16). The composition has an obvious synergic effect and a persistent effect which are greater than a single using effect respectively. According to a cotoxicity coefficient formula of Sunyunpei, the cotoxicity coefficient of the insecticidal composition of the components is ranged from 180.39 to 296.64 and is obviously greater than 120, so that the insecticidal composition has the obvious synergic effect and the persistent preventing and treating effect, the insecticidal spectrum is expanded, and the insecticidal composition has the relatively high activity on rice planthopper, tryporyza incertulas, chilo suppressalis, rice leaf folders, brassicaceous vegetable plutella xylostella, aphid and sugarcane injurious insects. Meanwhile, the applying amount of active substances is greatly reduced, so that the dinotefuran-containing insecticidal composition has the ecological significance and the environment-friendly significance.

Description

technical field [0001] The invention belongs to the technical field of pesticides, in particular to an insecticidal composition containing dinotefuran. Background technique [0002] my country is a large agricultural country, and needs to use only 7% of the world's arable land to grow crop products that feed 21% of the world's population, so crop products must be high-yielding to meet the needs. However, crops are often harmed by diseases, insect pests and weeds, which reduce production and income, and insect pests have a greater impact on crops. Therefore, pesticides and pesticides play an important role in ensuring high yield and high harvest of crops. [0003] In the selection of pesticide varieties, it is necessary to choose pesticide varieties that are friendly to the environment, have high efficiency, low toxicity and low residue. Due to the single use of a certain insecticide, pests are likely to develop resistance, resulting in poor control effects, resulting in a ...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01P7/04A01P21/00A01N41/10A01N41/02
Inventor 黄自云吴电亮张建邦胡芬芬
Owner ANHUI ZHONGBANG BIOLOGICAL ENG
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