Active composition based on alpha-pinene and durene, chilo suppressalis attractant and application
A technology of attracting and combining the two Chinese borers, which is applied in the directions of attracting pests, chemicals used for biological control, applications, etc., can solve the problems of increasing the manufacturing cost of attractants, etc. simple effect
Inactive Publication Date: 2017-12-22
ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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- Application Information
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Problems solved by technology
CN104782594 A discloses a compound attractant capable of simultaneously attracting both female and male moths of Chilo suppressalis, but the attractant still needs the cooperation of a sex attractant to achieve a good attractant effect, which increases the production cost of the attractant
Method used
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Embodiment 1
[0028] An active composition capable of simultaneously attracting male and female moths of Chilo suppressalis consists of the following components in parts by weight: 35.6 parts of α-pinene, 52.2 parts of durene, and 12.2 parts of heptanal.
Embodiment 2
[0030] An active composition capable of simultaneously attracting male and female moths of Chilo suppressalis consists of the following components in parts by weight: 45.5 parts of α-pinene, 43.9 parts of durene, and 10.6 parts of heptanal.
Embodiment 3
[0032] An active composition capable of simultaneously attracting male and female moths of Chilo suppressalis consists of the following components in parts by weight: 31.1 parts of α-pinene, 38.7 parts of durene, and 30.2 parts of heptanal.
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The invention discloses an active composition based on alpha-pinene and durene. The active composition is prepared from the following components in parts by weight: 20 to 70 parts of alpha-pinene, 20 to 60 parts of durene and 5 to 35 parts of heptanal. The invention further discloses a chilo suppressalis attractant prepared from the active composition and a non-volatile organic solvent and a chilo suppressalis lure which can package the chilo suppressalis attractant in a mating disruption device. The active composition disclosed by the invention can directly lure female moths and male moths of chilo suppressalis, has a higher control efficiency to the chilo suppressalis than a sex attractant, can be applied to mass trapping and killing, can remarkably reduce the number of adult chilo suppressalis, can reduce a descendant pollution density and can be applied to predicting the chilo suppressalis; the number of trapped chilo suppressalis can accurately predict chilo suppressalis population occurrence dynamic.
Description
technical field [0001] The invention relates to an attractant, in particular to an attractant for simultaneously attracting female and male moths of Chilo suppressalis. Background technique [0002] Insect attractant is an active substance produced by plants or artificially synthesized to attract specific insects. In the host selection process of insects, the special "fingerprint" volatile substances of plants often play a key role, and the effective components can be used for pest trapping and control. [0003] US 4880624 (A) describes the combination of such compounds as dimethoxybenzene, trimethoxybenzene or guaiacol with one or more of indole, phenylacetaldehyde, anethole, eugenol, cinnamaldehyde and cinnamonitrile. Application of the mixture as an attractant for the control of insects of the genus Rhizoma genus. US 4600581 (A) describes a synthetic pheromone active composition suitable for Spined SoldierBug, said active composition comprising a mixture of A-terpene al...
Claims
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IPC IPC(8): A01N35/02A01N27/00A01P19/00A01P7/04A01M1/02
Inventor 鲁艳辉吕仲贤郑许松徐红星杨亚军田俊策
Owner ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES