A kind of insecticidal composition for controlling macadamia aphid
An insecticidal composition and aphid technology are applied in the field of pesticides to achieve the effects of reducing environmental pressure, delaying pest resistance and improving control effects
Active Publication Date: 2021-12-24
GUANGXI SUBTROPICAL CROPS RES INST GUANGXI SUBTROPICAL AGRI PROD PROCESSING RES INST
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Problems solved by technology
[0011] The object of the present invention is to provide an insecticidal composition for preventing and treating macadamia aphids, so as to solve the problems existing in the long-term application of a single chemical agent
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment
[0021] Example : Indoor bioactivity test of propylene glycol alginate compound
[0022] Test object: Macadamia aphid, raised in the laboratory, select nymph as the test object;
[0023] Drugs to be tested: 98% propylene glycol alginate, 92.5% aproteril, 96% butene-fipronil, and 99% pentaclofen;
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The invention relates to the technical field of pesticides, in particular to an insecticidal composition for controlling macadamia aphids. An insecticidal composition for preventing and controlling macadamia aphids, the active ingredient of which is a binary compound of propylene glycol alginate, dipropacyclopyrene, butylene fipronil or pentetamidoguanidine. When the two active ingredients in the insecticidal composition of the present invention are compounded at a certain mass ratio, they show a synergistic effect. Compared with a single active ingredient, it can improve the control effect on macadamia aphids. Based on this, the cost of the agent can be reduced. The application dose can reduce the cost of control; at the same time, it can reduce pesticide residues and reduce environmental pressure.
Description
technical field [0001] The invention relates to the technical field of pesticides, in particular to an insecticidal composition for controlling macadamia aphids. Background technique [0002] Macadamia, also known as Queensland chestnut, macadamia nut and macadamia walnut, is an evergreen fruit tree native to Australia. It has high economic value, medicinal value and nutritional value, and has always enjoyed the reputation of "the king of dried fruits". The yield and quality of macadamia nuts are not only affected by the natural environment, but also affected by diseases and insect pests. Therefore, in the process of planting macadamia nuts, it is necessary to strengthen the control of diseases and insect pests. [0003] Aphids, also known as honey bugs and greasy insects, are plant-eating insects. More than 4,000 species of aphids have been found, and most of them are pests. Aphids on macadamia nuts not only directly affect their yield and quality, but also spread disease...
Claims
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IPC IPC(8): A01N43/16A01N47/02A01N51/00A01N53/04A01P7/04
CPCA01N43/16A01N47/02A01N51/00A01N53/00
Inventor 杨祥燕蔡元保庞新华李季东冯春梅巫辅民
Owner GUANGXI SUBTROPICAL CROPS RES INST GUANGXI SUBTROPICAL AGRI PROD PROCESSING RES INST