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Pharmaceutical composition for preventing and treating bemisia tabaci and aphis gossypii

A composition and technology of Bemisia tabaci, applied in the field of pesticides, can solve the problems of not having dipropacyclotran and cyantraniliprole, etc., and achieve the effect of excellent adsorption performance, low cost performance, and wide insecticidal spectrum

Active Publication Date: 2019-09-20
INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] At present, there is no report on the combination of dipropterate and cyantraniliprole for the control of whitefly and melon aphid

Method used

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  • Pharmaceutical composition for preventing and treating bemisia tabaci and aphis gossypii
  • Pharmaceutical composition for preventing and treating bemisia tabaci and aphis gossypii
  • Pharmaceutical composition for preventing and treating bemisia tabaci and aphis gossypii

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A medicament composition for preventing and treating Bemisia tabaci and melon aphid, the raw materials are composed of:

[0052]

[0053]

[0054] Specific production operation: Weigh each raw material in proportion, mix them uniformly on the jet mill mixer, transport them to the storage tank, enter the bin of the jet mill through the feeder, adjust the working pressure and air pressure, and the mixture is sent into the The crushing chamber carries out crushing. The pulverized mixture enters the classifier from the discharge port, and the coarse powder returns to the raw material tank through the rotary valve to be pulverized together with the raw materials. The crushing enters the cyclone separator and is collected in the finished product bin. The finished product and superfine powder are mixed in the double-helix conical mixer, and then enter the bin on the packaging machine. Sampling (250 grams) analysis: the particle size of the composition is controlled at 5...

Embodiment 2

[0071] A medicament composition for preventing and treating Bemisia tabaci and melon aphid, its raw materials are composed of:

[0072] components Weight (kg) Dipropetran 12 Cyantraniliprole 48 NNO (2-naphthalenesulfonic acid formaldehyde polymer sodium salt) 55 Pull open powder (sodium diisobutylnaphthalene sulfonate) 20 K12 (Sodium Lauryl Sulfate) 25 diatomite 840

[0073] Concrete production operation is with embodiment 1.

[0074] The dipropacyclotran-cyantraniliprole pharmaceutical composition obtained in Example 2 was used in the control test of Bemisia tabaci and Melon aphid, the steps were the same as in Example 1, and the test results are shown in Table 5-6.

[0075] Experiment on Controlling Bemisia tabaci with Combination of Dipropacyclotran and Cyantraniliprole

[0076] The test results (table 5) show that in embodiment 2, 6% dipropacyclotran-cyantraniliprole mu with 50g, 40g all has good control effect to whitefl...

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Abstract

The invention belongs to the technical field of pesticides, and particularly relates to a pharmaceutical composition for preventing and controlling bemisia tabaci and aphis gossypii, namely a compound pharmaceutical composition of afidopyropen and cyantraniliprole and a using method thereof. The pharmaceutical composition for preventing and controlling bemisia tabaci and aphis gossypii comprises the following raw materials in percentage by weight: 6.0% of the afidopyropen and the cyantraniliprole, 8.0-12.0% of an auxiliary agent and 82.0-86.0% of a filler carrier. The pharmaceutical composition adopts two medicaments as main components, and is matched with the auxiliary agent and the filler carrier to achieve the effects of complementary advantages and complementarity. The preparation process is simple, all the input raw materials are converted into products, the yield is high, no three wastes are generated, and the control effect on the bemisia tabaci and the aphis gossypii is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a medicament composition for preventing and treating whitefly and melon aphid and a use method thereof, in particular to a compound medicament composition of dipropacyclotran and cyantraniliprole and a use method thereof. Background technique [0002] Whitefly (Bemisia tabaci) and melon aphid (Aphisgossypii) are important crop pests. The two pests often occur on crops at the same time and do harm together. [0003] Bemisia tabaci belongs to the order Hemiptera and the family Amiptidae, and is an important pest of crops. The pest has a wide range of hosts and can harm various crops such as vegetables, cotton, and tobacco. Bemisia tabaci mainly harm the back of host leaves, sucking plant juice, causing plant weakness. Nymphs and adults can also secrete honeydew, which induces the occurrence of soot. When the density is high, the leaves appear black, which seriously affects photos...

Claims

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Application Information

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IPC IPC(8): A01N43/56A01N43/90A01P7/04
CPCA01N43/56A01N43/90
Inventor 张安盛陈德鑫毛晓红白婷婷薛光山
Owner INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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