Efficient pesticides composition containing avermectin and profenofos

A technology of abamectin and profenofos, which is applied in biocides, biocides, animal repellents, etc., can solve the problems of long residual effect, delay drug resistance, reduce ecological damage and environmental pollution, and achieve high The effect of the control effect

Inactive Publication Date: 2008-11-19
PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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Although it has no systemic effect, it has a strong penetrating effect on

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  • Efficient pesticides composition containing avermectin and profenofos

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Experimental program
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Embodiment Construction

[0013] 1. Drugs to be tested: Abamectin original drug, profenofos original drug.

[0014] Two, efficient insecticide weight ratio formula of the present invention

[0015] Formula 1: Abamectin: Profenofos = 1:360

[0016] Formula 2: Abamectin: Profenofos = 1:240

[0017] Formula 3: Abamectin: Profenofos = 1:160

[0018] Formula 4: Abamectin: Profenofos = 1:103

[0019] Formula 5: Abamectin: Profenofos = 1:60

[0020] 3. Insects to be tested: the young larvae of the rice leaf roller were collected in the field, separated into ages indoors, and the 3rd instar larvae were selected for the test.

[0021] 4. Determination method:

[0022] The combination of laboratory bioassay and field efficacy test was adopted. Firstly, the co-toxicity coefficients of the compound agents with different ratios on the rice leaf roller were obtained through indoor bioassays, and the control effect was clarified through field efficacy tests, and the formula and optimal dosage of the compound ag...

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Abstract

The invention discloses a high efficiency insecticide including Abamectins and Profenofos. The high efficiency insecticide is characterized in that the high efficiency insecticide is a compound insecticide including active ingredients of Abamectins and Profenofos, wherein the mass ratio between the Abamectins and the Profenofos is 1: (15-400). The insecticide has higher prevention and control effect on the rice leaf rollers, can replace various agricultural chemicals, can effectively reduce the ecological damage and the environmental pollution, and improve the quality security of the paddy rice; obvious synergized action exists between the Abamectins and the Profenofos, thus being in favor of reducing the drug use amount. The compound insecticide is mainly used for preventing and controlling the conventional harmful insects of rice insect pests, such as, rice leaf rollers, rice stem borers, paddy borers, and pink stem borers, etc., and cotton bollworms and diamond back moths, etc., and can restrain or postpone the development of resistance to harmful insects.

Description

technical field [0001] The invention belongs to the field of chemical pest control and prevention, and in particular relates to a high-efficiency insecticide containing abamectin and profenofos, which is mainly used for controlling rice leaf rollers, rice stem borers, rice stem borers, rice borers, etc. Pests, cotton bollworm, diamondback moth, etc., can restrain or delay the development of insecticide resistance at the same time. Background technique [0002] The rice leaf roller, the rice stem borer, the rice stem borer, and the rice stem borer are several kinds of pests that cause serious damage to rice during the growth period, among which the rice leaf roller [Cnaphalocrocis medinalis (Guenee)] is a migratory pest , is distributed in every province of our country, and it is one of the main pests of rice with strong suddenness and wide damage area. The rice leaf roller mainly damages rice leaves with larvae to form white streaks, which affects photosynthesis. The heavil...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N57/14A01P7/00
Inventor 叶正和刘彦良苏贤岩高同春
Owner PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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