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Insecticidal composition containing clothianidin and nitenpyram

A kind of insecticidal composition, technology of nitenpyram, applied in directions such as insecticides, biocides, animal repellents, etc., can solve problems such as documents that do not find the compound and application of clothianidin and nitenpyram , to achieve the effect of overcoming pest resistance, increasing action sites and improving efficacy

Inactive Publication Date: 2011-05-18
青岛泰生生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] After searching, there is currently no literature on the compounding and application of clothianidin and nitenpyram

Method used

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  • Insecticidal composition containing clothianidin and nitenpyram
  • Insecticidal composition containing clothianidin and nitenpyram
  • Insecticidal composition containing clothianidin and nitenpyram

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: (70% clothianidin nitenpyram wettable powder)

[0038] Formula: clothianidin, 50%; nitenpyram, 20%; wetting agent sodium lauryl sulfate, 4%; dispersant agent sodium lignosulfonate, 6%; filler is white carbon black, 8%, Kaolin, balance.

[0039] 2. Water dispersible granules

[0040] Preparation method: According to the ratio of the formula in the example, the active ingredients clothianidin and nitenpyram are added to the carrier, and surfactants and other functional additives are added therein, mixed, and 15-25% of Water, then kneading, granulating, drying, and sieving to obtain water-dispersible granules; or spray the pulverized powder with water in a boiling granulator, granulate, dry, and then sieve to obtain the product. The main equipment is a mixer, a jet mill, and remixing to obtain a wettable powder. The main equipments are mixer, jet mill, kneader, extrusion granulator, drying room or fluidized bed drying, or boiling granulator, screening mach...

Embodiment 2

[0041] Embodiment 2: (80% clothianidin nitenpyram water dispersible granule)

[0042] Formulation: clothianidin, 55%; nitenpyram, 25%; wetting agent sodium lauryl sulfate, 6%; dispersant, alkylnaphthalene sulfonate formaldehyde condensate, 4%; filler diatomaceous earth, margin.

Embodiment 3

[0043] Embodiment 3: (80% clothianidin Nitenpyram water dispersible granule)

[0044] Formulation: clothianidin, 60%; nitenpyram, 20%; wetting agent sodium lauryl sulfate, 4%; dispersing agent naphthalenesulfonic acid formaldehyde condensate sodium salt, 8%; binder polyvinyl alcohol , 2%; filler attapulgite, the balance.

[0045] 3. Water suspending agent

[0046] Preparation method: according to the proportion of the formula, put the active ingredients clothianidin, nitenpyram, surfactant and other functional additives in the reaction kettle in sequence, add water and mix evenly, undergo high-speed shearing, wet sanding, and finally The product is obtained by homogeneous filtration. The main equipment is batching kettle, colloid mill or homogeneous mixer, sand mill.

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PUM

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Abstract

The invention belongs to the field of agricultural insecticides and particularly relates to an insecticidal composition containing clothianidin and nitenpyram. The invention aims to provide an insecticidal composition having small resistance risk, low cost, good drug effect, long shelf life and small environment pollution. The active ingredients are clothianidin and nitenpyram. The invention adopts the technical scheme that the insecticidal composition containing clothianidin and nitenpyram adopts the clothianidin and the nitenpyram as the active ingredients, the ratio by weight of the active ingredients, namely the clothianidin to the nitenpyram is (1-80): (80-1), and the weight percentage of the active ingredients of the clothianidin and the nitenpyram in the composition is 1-90%. The invention has the beneficial effects that the synergistic action is remarkable, the drug effect is greatly improved, the production and use cost is reduced, agricultural insecticide residue and environment pollution are reduced, and the insecticidal composition is beneficial to overcoming and mitigating the resistance of insects to the agricultural chemicals.

Description

technical field [0001] The invention belongs to the field of agricultural insecticides, in particular to an insecticidal composition containing clothianidin and nitenpyram. Background technique [0002] Nitenpyram, chemical name: (E)-N-(6-chloro-3-pyridylmethyl)-N-ethyl-N'-methyl-2-nitrovinylidenediamine; molecular formula for C 11 h 15 N 4 o 2 Cl, relative molecular mass 270.71, its structural formula is: [0003] [0004] Nitenpyram is a neonicotinoid insecticide. The insecticide can be widely used in rice, wheat, cotton, cucumber, eggplant, radish, potato, melon, watermelon, peach, apple, pear, citrus, grape, tea to control various rice planthoppers, aphids, thrips, Whitefly, whitefly, leafhopper, thrips, etc. have good control effects on pests that have developed resistance to traditional insecticides, and are one of the latest products of neonicotinoid pesticide development. Nicotinimides are another new product developed in Japan after imidacloprid and acetam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N43/40A01P7/04
Inventor 张黎辉谢克虎高俊明王宏年陶琳
Owner 青岛泰生生物科技有限公司
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