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Pesticide composition containing sodium abietate and dinotefuran

A technology of an insecticidal composition and sodium rosinate, which is applied in directions such as insecticides, biocides, and animal repellents, can solve the problems such as the composition and application of sodium rosinate and dinotefuran without reports, etc. The effect of comprehensive management, reducing dosage and reducing drug cost

Active Publication Date: 2015-06-17
徐州市贾汪区恒之盛农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Composition and application of sodium rosinate and dinotefuran have no report at present

Method used

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  • Pesticide composition containing sodium abietate and dinotefuran
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  • Pesticide composition containing sodium abietate and dinotefuran

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example 1: The joint toxicity test of sodium rosinate and dinotefuran to whitefly.

[0020] Cucumber whitefly was collected from the field of Shizhen Village, Chenjiang Town, Zhongkai High-tech Zone, Huizhou City, Guangdong Province, and brought back to the room to raise two generations of nymphs for toxicity determination.

[0021] Referring to the method in the NY / T 1154.6-2006 standard, the insect soaking method is used. Select robust whitefly adults, pick them up with a brush, and stick them on the back of a glass slide with double-sided tape, about 30 heads per piece, put them in a petri dish, keep them moist at 26°C for 2 hours, and then remove the whitefly. For dead and inactive individuals, there are 25 worms in each slide, and 4 slides are treated for each treatment; dip the end of the slide with the test insect into the test drug solution to be tested, shake the slide gently, After soaking for 5s, take it out, absorb the excess medicinal solution with absorbe...

Embodiment 2

[0030] Example 2: 50% sodium rosinate · dinotefuran wettable powder.

[0031]

[0032] The above-mentioned materials are coarsely pulverized in proportion, put into a mixer and mixed uniformly, and then jet pulverized to obtain a 50% sodium rosinate·dinotefuran wettable powder.

Embodiment 3

[0033] Embodiment 3: 70% sodium rosinate · dinotefuran water dispersible granules.

[0034]

[0035]

[0036] Mix the above materials evenly, pulverize them with an ultra-fine jet mill, knead them, and then add them to a fluidized bed granulation dryer for granulation, drying, and sieving to obtain 70% sodium rosinate dinotefuran water Dispersible granules.

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PUM

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Abstract

The invention discloses a pesticide composition containing sodium abietate and dinotefuran. The pesticide composition comprises a first active ingredient sodium abietate, a second active ingredient dinotefuran as well as normal auxiliary components, wherein a ratio in parts by weight of the sodium abietate to the dinotefuran is 50:1 to 1:1; the total weight of the sodium abietate and dinotefuran accounts for 5%-60% (in percentage by weight) of the pesticide composition. The pesticide composition is applied to cucumber trialeurodes vaporariorum, is superior to the single dose in fast-acting property and lasting property, the dosage of pesticides is reduced, the dosage cost is lowered, and the comprehensive control on environmental pollution and agricultural pests is facilitated.

Description

technical field [0001] The invention relates to an insecticidal composition, which uses sodium rosinate and dinotefuran as active ingredients, and is applied to control cucumber whitefly. Background technique [0002] Cucumber whitefly, belonging to the order Homoptera, is a worldwide pest. It occurs all over my country. It is an important pest of crops planted in vegetable fields, fields, greenhouses, and greenhouses. Adults and nymphs suck plant juice, and the damaged leaves chlorosis, Yellowing, wilting, or even death of the whole plant. In addition, due to its strong fecundity, fast reproduction speed, large population size, cluster damage, and secrete a large amount of honey liquid, which seriously pollutes leaves and fruits, often causes large-scale occurrence of coal pollution disease, and makes vegetables lose their commercial value. [0003] Scientific control of agricultural pests is an important topic for agricultural science and technology workers. With the cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01P7/04A01N37/08
Inventor 陈佛祥张志伟王礼文朱刚吴泽伟
Owner 徐州市贾汪区恒之盛农业发展有限公司
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