Insecticidal composition containing spinetoram and spirotetramat

A technology of spinosyn and insecticidal composition, which is applied in the direction of insecticide, biocide, animal repellent, etc., can solve the problems that no one has reported, and achieve the reduction of production cost and use cost, significantly Synergistic effect, delaying the effect of drug resistance

A technology of spinosyn and insecticidal composition, which is applied in the direction of insecticide, biocide, animal repellent, etc., can solve the problems that no one has reported, and achieve the reduction of production cost and use cost, significantly Synergistic effect, delaying the effect of drug resistance

CN103609573AInactive Publication Date: 2014-03-05HAILIR PESTICIDES & CHEM GRP
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  • Insecticidal composition containing spinetoram and spirotetramat
  • Insecticidal composition containing spinetoram and spirotetramat
  • Insecticidal composition containing spinetoram and spirotetramat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Example: Combined toxicity experiment of different ratios of spinosad and spirotetramat.

[0032] 1.1 Drugs to be tested

[0033] 90% of the original drug of spinosad and 96% of the original drug of spirotetramat are provided by the research and development department of Hailier Pharmaceutical Co., Ltd.

[0034] 1.2 Test target

[0035] Western flower thrips: placed in an incubator with a temperature of 27-29°C, a relative humidity of about 50%, and a photoperiod of 16 / 8h (L / D), raised with carob bean in a feeding bottle to establish a population, and took 3 instars with consistent growth Nymphs for experiments.

[0036] 1.3 Experimental steps

[0037] 1.3.1 Drug preparation

[0038] Dissolve the original drug with acetone first, mix the appropriate amount of the two original drugs into several different ratios according to the results of the preliminary experiment, and then dilute each treatment with acetone into several concentration gradients for use.

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Abstract

The invention relates to an insecticidal composition containing spinetoram and spirotetramat, the effective component of the insecticidal composition is prepared by compounding spinetoram and spirotetramat, wherein the mass ratio of spinetoram to spirotetramat is 1:50 to 50:1; the total mass of the effective components of spinetoram and spirotetramat accounts for 1% to 80% of the total mass of the composition, the balance being auxiliary components which are allowed to use or acceptable in pesticide, and the dosage form of the insecticidal composition can be emulsifiable concentrate, suspending agent, wettable powder agent, water dispersion granule, emulsion in water, micron emulsion, particulate agent, and micro-capsule. The insecticidal composition can effectively control aphid, thrips, wood louse, mealybug, aleyrodid, coccid, molesta, and eyespotted bud moth, and can be applied to crops mainly comprising cotton, soybean, orange, tropical fruit trees, nuts, grape, hop, potato, and vegetables.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing spinosad and spirotetramat. Background technique [0002] Spinosyn is a novel spinosyn insecticide developed by Dow AgroSynthesis, and it is the second generation product of spinosyn. He has solved the problem that spinosad has good insecticidal effect on vegetable crops, but the pest control of fruits and nuts is not ideal, especially for pome fruit borer apple leaf tortrix which cannot be controlled by spinosad. , and its insecticidal spectrum is wider than that of spinosad. In addition, it has the advantages of less impact on main beneficial insects, lower dosage per unit area, and short residual period in the environment. The structural formula of its composition is: [0003] . [0004] Spirotetramat is a teternary acid compound, and spirotetramat has unique action characteristics, and is the only modern insecticide wi...

Claims

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Application Information

Patent Timeline
05 Mar 2014
Publication
CN103609573A
IPC
A01N47/06; A01P7/04; A01N43/22
Inventors
葛尧伦; 陈鹏