Sugarcane special insecticide composition containing fipronil and imidaclothiz and application of composition

An insecticidal composition and technology containing fipronil, applied in the field of agricultural chemistry, can solve problems such as increased frequency of pesticide application, development of pest resistance, unfavorable reduction in application and synergistic effects, etc., to achieve reduced pest resistance, high insecticidal efficiency, Complementary effects

Inactive Publication Date: 2018-09-21
SUGARCANE RES INST OF YUNNAN ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In production, sugarcane borers, scarabs and cotton aphids are mainly controlled by chemicals, but because sugarcane plants are tall and mostly planted in dry land, it is difficult to control pests by spraying pesticides on water
In addition, the existing technology can only solve the control of a single pest, resulting in an increase in the frequency of pesticide application, and the use of a large number of chemical pesticides not only increases the cost of planting, but also easily makes pests resistant to pesticides, and is not conducive to the national "pesticide reduction and efficiency increase" "implementation

Method used

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  • Sugarcane special insecticide composition containing fipronil and imidaclothiz and application of composition
  • Sugarcane special insecticide composition containing fipronil and imidaclothiz and application of composition

Examples

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Effect test

Embodiment 1

[0031] In this embodiment, a special insecticidal composition for sugarcane containing fipronil and chlorothialine, the mass ratio of fipronil to chlorothialine is 1:1.

[0032] The above-mentioned insecticidal composition is made into wettable powder, and the content of each raw material in the wettable powder is as follows:

[0033] Fipronil 5kg, chlorothialine 5kg, alkyl sulfate 2kg, polycarboxylate 3kg, white carbon black 3kg, kaolin 82kg.

[0034] The above raw materials are mixed, jet milled and mixed to prepare a wettable powder with an insecticide composition (fipronil and clothhirin) content of 10%.

Embodiment 2

[0036] In this embodiment, a special insecticidal composition for sugarcane containing fipronil and chlorothialine, the mass ratio of fipronil to chlorothialine is 1:1.

[0037] The above-mentioned insecticidal composition is made into wettable powder, and the content of each raw material in the wettable powder is as follows:

[0038] Fipronil 10kg, chlorothialine 10kg, alkyl sulfate 2kg, polycarboxylate 3kg, white carbon black 3kg, kaolin 72kg.

[0039] The above raw materials are mixed, jet milled, and mixed to prepare a wettable powder with an insecticide composition (fipronil and clothialine) content of 20%.

Embodiment 3

[0041] In this embodiment, a special insecticidal composition for sugarcane containing fipronil and chlorothialine, the mass ratio of fipronil to chlorothialine is 1:1.

[0042] The above-mentioned insecticidal composition is made into wettable powder, and the content of each raw material in the wettable powder is as follows:

[0043] Fipronil 20kg, chlorothialine 20kg, alkyl sulfate 2kg, polycarboxylate 3kg, white carbon black 3kg, kaolin 52kg.

[0044] The above raw materials are mixed, jet milled and mixed to prepare a wettable powder with an insecticide composition (fipronil and clothhirin) content of 40%.

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Abstract

The invention relates to a sugarcane special insecticide composition containing fipronil and imidaclothiz and an application of the composition, and belongs to the technical field of agricultural chemistry. According to the sugarcane special insecticide composition containing the fipronil and the imidaclothiz, the weight ratio of the fipronil to the imidaclothiz is (1-3):(3-1). In order to facilitate production and application, the insecticide composition can be prepared into various dosage forms and is preferably prepared into wettable powder which comprise the insecticide composition and anadditive, the additive comprises a dispersing agent, a wetting agent and a filler, and the content of the insecticide composition is 10%-70%. The insecticide composition, large sugarcane cultivated soil and fertilizers can be combined and integrated applied, the control effect on sugarcane borer strains reaches 85% or more, the control effect on sugarcane borers reaches 90% or more, the control effect on scarabs reaches 85% or more, the control effect on woolly aphids reaches 955 or more, and the sugarcane special insecticide composition is high in insect killing efficiency and good in controleffect. A chemical of the insecticide composition is convenient to apply, and popularization and application are facilitated.

Description

technical field [0001] The invention belongs to the technical field of agricultural chemistry, and specifically relates to a sugarcane-specific insecticidal composition containing fipronil and chlorothialine and an application thereof. Background technique [0002] Fipronil is a broad-spectrum phenylpyrazole insecticide. It mainly has stomach poisoning effect on pests, and also has contact killing and certain systemic effects. It has high insecticidal activity against important pests such as aphids, leafhoppers, planthoppers, Lepidoptera larvae, flies and Coleoptera, and has no phytotoxicity to crops. [0003] Chlorthialine is a neonicotinoid insecticide with strong systemic property, and its insecticidal activity is 20 times that of general neonicotinoid insecticides (such as acetamiprid and imidacloprid). Chlorothialine is not limited by temperature, overcomes the shortcomings of acetamiprid, imidacloprid and other products that have poor control effects at low temperatur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N47/02A01P7/04
CPCA01N47/02A01N51/00
Inventor 罗志明尹炯黄应昆李文凤张荣跃单红丽王晓燕仓晓燕李婕
Owner SUGARCANE RES INST OF YUNNAN ACADEMY OF AGRI SCI
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