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Mixed fumigation agent and method for fumigating semanotus bifasciatus

A fumigant and composition technology, applied in the field of pest control, can solve the problem of low price and achieve significant social and economic benefits

Inactive Publication Date: 2016-11-23
BEIJING ENTRY EXIT INSPECTION & QUARANTINE BUREAU INSPECTION & QUARANTINE TECH CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

lower price

Method used

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  • Mixed fumigation agent and method for fumigating semanotus bifasciatus
  • Mixed fumigation agent and method for fumigating semanotus bifasciatus
  • Mixed fumigation agent and method for fumigating semanotus bifasciatus

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Embodiment Construction

[0019] A carbon disulfide fumigation insecticide, various fumigation insecticides, bactericides, and plant nematodes described in the technical scheme, inert gas carbon dioxide and nitrogen are combined to form various compounding agents. Taking a 10kg sample as an example, each component is weighed on an electronic scale, and the examples are as follows:

[0020] 1 Materials and methods

[0021] 1.1 Test material

[0022] 1.1.1 Diseased wood material

[0023] Natural black pine (Pinus thunbergii) logs were collected from Yichang City, Hubei Province.

[0024] 1.1.2 Insect source

[0025] Adults were purchased from Beijing Gray Biyuan Technology Co., Ltd. and stored in a 4°C low-temperature refrigerator.

[0026] 1.1.3 Test equipment

[0027] Gas chromatograph (Aglient 6890N, USA), 10ml gas-tight syringe (Aglient, USA), self-made fumigator (volume 6L), gas sampling bag, constant temperature incubator.

[0028] 1.1.4 Test reagents

[0029] High-pressure carbon oxysulfide...

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Abstract

The invention relates to a mixed fumigation agent and a method for fumigating semanotus bifasciatus. The mixed fumigation agent comprises in parts by weight, 10-100 parts of carbon oxysulfide and 1-100 parts of sulfuryl fluoride. The mixed fumigation agent acts on plant pests or living conditions of the plant pests, and the semanotus bifasciatus can be effectively fumigated once. The mixed fumigation agent is applied to fumigation disinfection treatment of plant quarantine, raw wood, containers, soil, scraping steel vessels, commodity maintenance, animal and plant herbariums, stored wheat and the like and has great social benefits and economic benefits.

Description

technical field [0001] The invention belongs to the field of pest control, and more specifically relates to a mixed fumigant and a method for fumigating and killing the longhorn beetle. Background technique [0002] Shuangtiao fir beetle is a borer pest that mainly harms cypresses such as arborvitae. The larvae feed on the bark and wood, cutting off the transportation of water and nutrients, causing yellowing of the needles and decline in growth. It will cause wind break and snow break, and in severe cases, the whole tree or whole tree will die soon. Directly affect the fast growth and high yield of fir and cypress and the formation of high-quality and good timber. It occurs in North China, Northwest my country, Northeast China, Central China, South China, East China and other places. It is one of the 35 quarantine objects determined by the state. Prevention is more difficult. [0003] Methyl bromide is the most widely used fumigant in quarantine systems. However, due t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/10A01N59/04A01N25/18A01P7/04
CPCA01N25/18A01N59/04A01N59/10A01N2300/00
Inventor 刘若思边勇张丽杰李建光张瑞峰
Owner BEIJING ENTRY EXIT INSPECTION & QUARANTINE BUREAU INSPECTION & QUARANTINE TECH CENT
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