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Application of allyl isothiocyanate in preparation of phyllotreta striolata attractant, composition thereof and releaser with composition

A flea beetle and isothiocyanic acid technology, applied to its composition and the release device containing the composition, new application field, can solve the problems of irregular occurrence, difficult prevention and control methods, and many overlapping generations. Achieve the effect of guaranteeing safety, good stability and strong trapping ability

Inactive Publication Date: 2010-08-11
漳州市英格尔农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flea beetle mainly harms cruciferous vegetables, including cabbage, rapeseed, radish, mustard greens, cauliflower, etc., which have many overlapping generations and irregular occurrence. The existing control methods are difficult to control its harm

Method used

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  • Application of allyl isothiocyanate in preparation of phyllotreta striolata attractant, composition thereof and releaser with composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] In order to further illustrate the feasibility of the present invention, the following 11 kinds of formulations shown in Table 1 were taken, and under stirring, allyl isothiocyanate was dissolved in liquid paraffin to prepare 1.0 g of the composition. If necessary, the liquid paraffin can be heated slightly to facilitate the dissolution of allyl isothiocyanate.

[0023] The weight percent of allyl isothiocyanate and liquid paraffin in different composition formulations of table 1

[0024] formula

[0025] Wherein, the amount of each component of formula 11 exceeds the above-mentioned range, and the amount of each component of formula 1 to formula 10 falls within the above-mentioned range.

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Abstract

The invention discloses application of allyl isothiocyanate in preparation of a phyllotreta striolata attractant, a composition thereof and a releaser with the composition. The invention adopts the allyl isothiocyanate to trap phyllotreta striolata adults for the first time and to forecast and kill the adults so as to achieve the effect of comprehensive management of the phyllotreta striolata. The allyl isothiocyanate is also mixed with other auxiliary materials in the invention so as to control the release rate of the allyl isothiocyanate and prolong the effective period. Under the condition with the identical dose o the allyl isothiocyanate, the invention can trap more adults, and the effective trapping period is longer. In addition, the paper carrier carrying the composition is used for wholly wrapping a polyethylene or polypropylene composite film in the invention, thereby further prolonging the release time thereof.

Description

technical field [0001] The invention belongs to the field of bionic high-tech, and relates to a new application of plant secondary substances, its composition and a releaser containing the composition, in particular to a new application of allyl isothiocyanate, its composition and a releaser containing the composition. The releaser of the composition. Background technique [0002] Volatile plant secondary substances play an important role in the process of insects looking for host plants. The volatile substances produced by host plants after being damaged by insects and mechanical damage can attract insects to eat, and can also induce herbivorous Predatory or parasitic natural enemies of insects and induce resistance responses in nearby plants. Plant secondary matter plays a decisive role in the host range of insects. [0003] Based on this biological characteristic of insects, biologists have separated, analyzed, and measured plant secondary substances, successfully synth...

Claims

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Application Information

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IPC IPC(8): A01N47/46A01P19/00A01N25/22A01N25/34
Inventor 陈丽萍
Owner 漳州市英格尔农业科技有限公司
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