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Food-sex attraction slow-release attractant for bactrocera dorsalis, and application thereof

A tangerine fruit fly, slow-release technology, applied in the directions of attracting pests, applications, insecticides, etc., can solve the problems of failing to achieve the purpose of control, the duration of the effect is not long enough, and the use is inconvenient. Good effect, long lasting effect, crop safety effect

Inactive Publication Date: 2010-04-07
杜进平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem with this type of medicine is that it can only attract male insects, and cannot achieve the purpose of controlling the fruit borer rate, or it is inconvenient to use in the field, the duration of effect is not long enough, and the lure effect is poor.

Method used

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  • Food-sex attraction slow-release attractant for bactrocera dorsalis, and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: A slow-release attractant combined with Bactrocera dorsalis food and sex lures, by weight percentage, 1% sucrose, 40% yeast extract, 0.5% methyl eugenol, 5% chlorpyrifos, benzene Ethylphenol formaldehyde resin polyoxyethylene ether 2%, xanthan gum 15%, sodium benzoate 0.1%, add water to 100%, fully stir to obtain a semi-solid ointment slow-release attractant, packed with a filling machine finished product.

Embodiment 2

[0020] Embodiment 2: a kind of slow-release attractant combined with Bactrocera dorsalis food lure and sex lure, by weight percentage, glucose 20%, yeast powder 30%, methyl eugenol 10%, trichlorfon 10%, Glycerin 4%, Tween-20 (chemical name polyoxyethylene sorbitan fatty acid ketone) 5%, potassium sorbate 1%, add water to 100%, fully stir to obtain the slow-release attractant of semi-solid ointment, The finished product is packed with a filling machine.

Embodiment 3

[0021] Embodiment 3: a slow-release attractant combined with Bactrocera dorsalis food-attraction and sex-attraction, by weight percentage, fructose 10%, corn steep liquor powder 10%, methyl eugenol 20%, cypermethrin 8%, wood 10% sugar alcohol, 0.5% castor oil polyoxyethylene ether, 5% sodium dehydroacetate, add water to 100%, fully stir to obtain a semi-solid ointment slow-release attractant, and pack it with a filling machine to obtain a finished product.

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Abstract

The invention relates to food-sex attraction slow-release attractant for bactrocera dorsalis, and application thereof. The slow-release attractant comprises the following main components in percentage by weight: 1 to 20 percent of carbohydrate, 5 to 40 percent of protein-source substances, 0.5 to 20 percent of methyl eugenol, 0.01 to 10 percent of toxic components, 0.5 to 5 percent of emulsifier, 1 to 15 percent of moisture regulator, and 0.1 to 5 percent of preservative. The components are added with water till the total percentage is 100 percent and then are stirred fully and uniformly so as to obtain semi-solid pasty slow-release attractant used to prevent and control bactrocera dorsalis. The slow-release attractant exists as a semi-solid paste, can be directly smeared in attraction bottles or be added with water for local spraying, is extremely convenient to use, and has the characteristics of male-female attraction, good attraction effect, long duration and safety to crops.

Description

technical field [0001] The invention belongs to the field of pest control, and in particular relates to a slow-release attractant combined with food and sex attractants for Bactrocera dorsalis and its use. Background technique [0002] Tephritid pests belong to the order Diptera and the family Tephritidae, and are an important class of pests that cause serious losses to fruit and vegetable crops. Tephritidae has so far known about 500 genera and more than 4,500 species. Among them, there are 15 genera, 22 subgenuses, and more than 150 species of fruit and vegetable harmful fruit flies. Flies, etc. are more common, mainly distributed in Hunan, Hubei, Sichuan, Chongqing, Guizhou, Fujian, Guangdong, Guangxi, Hainan, Yunnan, Taiwan and other provinces. [0003] The host range of harmful fruit flies is very wide, involving a total of 24 families and 42 genera of economic fruit plants; 4 families and 16 genera of vegetable plants (wild host plants are not included). Fruit and ve...

Claims

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Application Information

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IPC IPC(8): A01N25/04A01N31/16A01N57/16A01N57/20A01N53/08A01N43/90A01P19/00A01P7/04
Inventor 杜进平
Owner 杜进平
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