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Pesticide composition containing indoxacarb

A composition and pesticide technology, applied in the directions of pesticides, biocides, biocides, etc., to achieve good control effect, reduce the dosage of a single agent, and achieve the effect of high-efficiency control

Active Publication Date: 2009-12-02
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has been reported that spinosad has found resistant field populations in the control of beet armyworm and diamondback moth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Formulation example 1: 18% indoxacarb-spinosad EC

[0035] Indoxacarb 15% (by weight)

[0036] Spinosad 3% (by weight)

[0037] Nongru 600# (emulsifier) ​​7% (weight ratio)

[0038] Nongru 2201# (emulsifier) ​​5% (by weight)

[0039] Xylene (solvent) balance

[0040] Weigh indoxacarb, spinosad and other ingredients according to weight ratio, put indoxacarb, spinosad and most of the xylene into the preparation kettle, start the stirrer to mix, and dissolve the original drug in the solvent under stirring , in order to speed up the dissolution rate of the original drug can be properly heated, but the heating temperature should not be higher than the boiling point of the solvent. After the original drug is completely dissolved (cooling is required if the temperature is high), add Nongru 600#, Nongru 2201# and the remaining solvent to continue mixing, and after mixing, the temperature in the kettle is lower...

Embodiment 2

[0043] Formulation example 2: 20% indoxacarb-spinosyn aqueous emulsion

[0044] Indoxacarb 5% (by weight)

[0045] Spinosad 15% (by weight)

[0046] Nongru 600# (emulsifier) ​​8% (weight ratio)

[0047] Toluene (solvent) 10% (by weight)

[0048] Ethylene glycol (antifreeze) 1% (by weight)

[0049] Deionized water balance

[0050] According to the formula requirements, mix and dissolve indoxacarb, spinosad, co-solvent, emulsifier, etc. to form an oil phase. Under the stirring action of 60-90r / min, add deionized water directly into the oil phase, and stir for about 30 minutes , to obtain shallow milky liquid, after the sampling analysis is qualified, the insecticidal composition water emulsion product of the present invention is obtained.

[0051] In this embodiment, the weight ratio of indoxacarb to spinosad can be changed between 50:1~1:30 (example 50:1, 10:1, 1:1, 1:10, 1:30). Or the total weight co...

Embodiment 5

[0074] Formulation example 5: 50% indoxacarb-spinosad wettable powder

[0075] Indoxacarb 30% (by weight)

[0076] Spinosad 20% (by weight)

[0077] Calcium lignosulfonate (dispersant) 10% (by weight)

[0078] Sodium lauryl sulfate (wetting agent) 3% (by weight)

[0079] Clay (carrier) balance

[0080] Weigh various components such as indidoxin and spinosad according to the weight ratio, and dry and cool the filler; mix, grind and mix the filler, the original drug and the auxiliary agent; pack the wettable powder product, etc. The insecticide composition wettable powder containing indoxacarb and spinosad of the present invention is obtained.

[0081] In this embodiment, the weight ratio of indoxacarb to spinosad can be changed between 50:1~1:30 (example 50:1, 10:1, 1:1, 1:10, 1:30). Or total weight component content is still 50%, forms new embodiment.

[0082] This embodiment preparation is used for preventing and treat...

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PUM

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Abstract

The invention discloses a pesticide composition. The composition consists of two effective components of indoxacarb and pleocidin, assistant, and solvent or carrier. The weight ratio of the indoxacarb to the pleocidin is between 50 to 1 and 1 to 30, and the total content of the effective components is 1 to 80 percent. The composition has high synergism, enlarges controlling spectrums, is helpful for overcoming and retarding the pesticide resistance of pests, and has better compatibility with the environment. The composition can efficiently control lepidopterous pests, thrips and the like grown on rice, wheat, cotton, fruit trees, vegetables and the like, and particularly can be used for controlling high-resistant beet armyworm and diamond-back moth larva; and the effect of the composition is obviously higher than that of a single pesticide.

Description

technical field [0001] The invention relates to a pesticide composition, especially a compound pesticide composition containing indoxacarb. Background technique [0002] In the control of crop diseases and insect pests, chemical control still plays a major role. However, the long-term use of chemical pesticides in large quantities makes the drug resistance of pathogens and pests constantly increasing, and the types of resistant insect pests are also increasing. Today, to kill these drug-resistant pests, the dosage must be increased several times, which not only increases the production cost, but also kills the natural enemies of the pests, causing frequent crop pests. What's more serious is that the large-scale use of chemical pesticides will also aggravate environmental pollution and damage human health. Therefore, pesticides with high efficiency, low toxicity and low residue are urgently needed in today's pest control. [0003] Indoxacarb is a new type of oxadiazines hi...

Claims

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Application Information

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IPC IPC(8): A01N47/38A01N43/22A01P7/00A01P7/04
Inventor 巩自勇曹明章朱卫锋王延辉毕湘黔孔建
Owner SHENZHEN NOPOSION AGROCHEM
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