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Use of 1-octen-3-ol in curculionidae prevention and treatment

A technology of octene and class A, which is applied in the field of pesticide control of insect pests, can solve the problems of insect resistance, food safety, environmental protection, etc., and achieve the effect of safe and effective source of pesticides

Inactive Publication Date: 2019-01-15
YUNNAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only will insects gradually develop resistance as the frequency and scope of pesticide use increase, but these pesticides do not meet people's increasingly higher requirements for food safety, environmental protection and technical requirements

Method used

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  • Use of 1-octen-3-ol in curculionidae prevention and treatment
  • Use of 1-octen-3-ol in curculionidae prevention and treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Mung bean weevil and rice weevil pests appeared in a rice barn. The same rice barn was fumigated with 16 mg / m3 benzaldehyde at room temperature once every half month, 24 hours each time, and fumigated 4 times continuously, which can effectively control Mung bean weevil and rice weevil pests occurred.

Embodiment 2

[0016] Mung bean weevils and red trichotilloid pests appeared in a bean warehouse. The same bean warehouse was fumigated once a month with 20mg / m3 benzaldehyde at room temperature, 24 hours each time, and fumigated 3 times in a row. Effectively control the occurrence of mung bean weevil and red robin pests.

Embodiment 3

[0018] A certain flour warehouse was infested with red beetles, corn robbers, and tobacco beetles. The same flour warehouse was fumigated with 18 mg / m3 of benzaldehyde at room temperature once every half month, for 12 hours each time, for 3 consecutive fumigations. Second, it can effectively control the occurrence of the pests of the red corn beetle, the corn robber, and the tobacco beetle.

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PUM

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Abstract

The invention discloses use of 1-octen-3-ol in curculionidae prevention and treatment, and belongs to the technical field of pest control by using pesticides. According to the use of the 1-octen-3-olin the curculionidae prevention and treatment, the 1-octen-3-ol can be used, alone or with other drugs at arbitrary ratio, at any concentration for preventing and treating insects those specifically invade rice-type and bean-type foods during warehousing processes, such as insects of bruchidae, curculionidae, bostrychidae, ostomatidae and tenebrionidae. According to an optimized technical scheme of the use of the 1-octen-3-ol in the curculionidae prevention and treatment, 1-octen-3-ol fumigation is performed for preventing and treating the curculionidae; and preferably, the concentration of the 1-octen-3-ol fumigation is 16-25 mg / cubic meter. However, the prevention and treatment methods by using the 1-octen-3-ol are not limited to the fumigation way. Compared with the prior art, the use of the 1-octen-3-ol in the curculionidae prevention and treatment has the advantages of being safer in medicaments, more effective and more stable in medicament sources.

Description

technical field [0001] The invention belongs to the technical field of pesticide prevention and control of insect pests. Background technique [0002] In the grain storage process, weevil insects such as Coleoptera (Coleoptera) bean weevil (Bruchidae), weevil family (Curculionidae); beetle insects, such as Coleoptera (Coleoptera) Bostrychidae (Bostrychidae); grain robbers Insects such as Coleoptera (Trogossitidae) and Tenebrionidae (Tenebrionidae) are the main pests against rice and beans. The fumigants usually used to kill these insects are aluminum phosphide and phosphine. Not only will insects gradually develop resistance as the frequency and scope of pesticide use increase, but these pesticides do not meet people's increasingly higher requirements for food safety, environmental protection and technical requirements. It is an important topic of research and development in this field to further develop safer, more effective and stable sources of insect control weevils. ...

Claims

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Application Information

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IPC IPC(8): A23B9/18
CPCA23B9/18
Inventor 秦小萍李丰超叶敏李成云付立新张扬范黎明
Owner YUNNAN AGRICULTURAL UNIVERSITY
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