Bactrocera minax adult attractant as well as preparation method and application of bactrocera minax adult attractant

A technology for citrus fruit fly and attractant, which is applied in the directions of attracting pests, botanical equipment and method, application, etc., can solve the problems of cumbersome preparation method, unfavorable use, unsatisfactory trapping effect and the like, and achieves easy preparation method. , the prevention effect is stable, the inducement effect is good

Inactive Publication Date: 2015-03-04
HUNAN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above methods can trap Bactrocera citrus to a certain extent, but the trapping effect is not ideal, and some production methods are cumbersome, which is not conducive to the use in production practice

Method used

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  • Bactrocera minax adult attractant as well as preparation method and application of bactrocera minax adult attractant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The adult Bactrocera citrus attractant I of the present embodiment comprises the following components: corn flour 100g, dry yeast 10g, brown sugar 20g, acetic acid 5ml, ethyl acetate 5ml, orange juice 2ml, water 100ml, methyl p-hydroxybenzoate 0.8 g.

Embodiment 2

[0017] The adult Bactrocera citrus attractant II of the present embodiment comprises the following components: 100 g of corn flour, 10 g of dry yeast, 20 g of brown sugar, 5 ml of acetic acid, 5 ml of ethyl acetate, 2 ml of sweet orange oil, 100 ml of water, methyl p-hydroxybenzoate Sodium ester 0.8g.

Embodiment 3

[0019] The adult Bactrocera citrus attractant III of the present embodiment comprises the following components: 100 g of corn flour, 10 g of dry yeast, 20 g of brown sugar, 5 ml of acetic acid, 5 ml of ethyl acetate, 2 ml of sweet orange flavor essential oil, 100 ml of water, p-hydroxybenzoic acid Sodium methyl ester 0.8g.

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Abstract

The invention discloses a bactrocera minax adult attractant as well as a preparation method and application of bactrocera minax adult attractant. The bactrocera minax adult attractant comprises the following components: 80-120g of corn flour, 10-20g of dry yeast, 10-20g of brown sugar, 4-6ml of acetic acid, 4-6ml of ethyl acetate, 2-8ml of orange juice or 2-4ml of sweet orange oil or 2-4ml of sweet orange essential oil, 90-120ml of water, 0.6-0.9g of methylparaben or 0.6-0.9g of sodium methylparaben. The invention further comprises the preparation method and application of the bactrocera minax adult attractant. The bactrocera minax adult attractant has obvious attraction effect on the bactrocera minax adult, and can be used for attracting both the male and the female, the effect is especially good for the female. The preparation method of the attractant is easy to implement, the operation is simple and convenient, the raw material is easily available, the preventing effect is stable, the attracting efficiency is high; and the attractant is convenient to use, low in cost and environmentally friendly.

Description

technical field [0001] The invention relates to an attractant for adults of Bactrocera citrus and its preparation method and application. Background technique [0002] Bactrocera citrus Bactrocera minax (Enderlein) belongs to Diptera (Diptera) Tephritidae (Tephritidae), is a destructive pest of citrus, the insect is mainly distributed in Hunan, Hubei, Sichuan, Chongqing, Yunnan, Guizhou and other regions in China. The worm produces one generation per year. It lays eggs in the citrus fruit. The larvae drill into the tangerine fruit and feed on the pulp of the tangerine petals. The fruit will turn yellow and fall off before it is ripe, and lose its edible value. The fruit loss rate is about 20-30%. When the yield loss is serious, it can reach 70%-80% or even 100%. It has become the number one pest in citrus production in my country, and the prevention and control situation is severe. [0003] The control methods of Bactrocera citrus include radiation sterility, agricultural p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/36A01N63/04A01P19/00A01M1/02A01N37/40
Inventor 周琼刘路宋傲群
Owner HUNAN NORMAL UNIVERSITY
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