Food attractant of Bactrocera minax

A technology of citrus fruit fly and trapping agent, which is used in insecticides, biocides, animal repellents, etc.

Inactive Publication Date: 2012-07-25
SOUTHWEST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the poor trapping effect, high cost of trapping, and pollution and residues caused by the extensive use of chemical pesticides, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0034] Brown sugar 5%

[0035] Acetic acid 1%

[0036] Ethanol 6%

[0037] Honey 2%

[0038] Ethyl acetate 0.2%

[0039] Ammonium acetate 0.03%

[0040] Trichlorfon 0.01%

[0041] Water make up 100%

[0042] Mix food traps for Bactrocera citrus fruit fly according to the above components and content, and use Mcphail traps for hanging traps. Each citrus orchard has eight pots for each trap, a total of 40 pots, and hangs from early May. The tank was replaced every seven days until the end of August, and the number of male and female adults obtained by trapping was recorded. The number of B. citrus flies was 157, and the ratio of male to female was 0.92:1. The control effect investigation was carried out in the stable period of citrus fruit damage, and the formula significantly reduced the maggot fruit rate, and the maggot fruit rate was all below 1%.

example 2

[0044] Brown sugar 10%

[0045] Acetic acid 5%

[0046] Ethanol 1%

[0047] Hydrolyzed Protein 5%

[0048] Benzoic acid 0.05%

[0049] Methomyl 0.1%

[0050] Water make up 100%

[0051] Mix food traps for Bactrocera citrus fruit fly according to the above components and content, and use Mcphail traps for hanging traps. Each citrus orchard has eight pots for each trap, a total of 40 pots, and hangs from early May. The tank was replaced every seven days until the end of August, and the number of male and female adults obtained by trapping was recorded. The number of B. citrus flies was 166, and the ratio of male to female was 2.42:1. The control effect investigation was carried out in the stable period of citrus fruit damage, and the formula significantly reduced the maggot fruit rate, and the maggot fruit rate was all below 0.9%.

example 3

[0053]Brown sugar 3%

[0054] Acetic acid 10%

[0055] Ethanol 0.5%

[0056] Hydrolyzed Protein 20%

[0057] Ammonium acetate 0.05%

[0058] Abamectin 0.2%

[0059] Water make up 100%

[0060] Mix the citrus fruit fly food traps according to the above components and content, and use Mcphail traps to hang traps. Each citrus orchard has eight pots for each trap, a total of 40 pots, and hangs from early May. The tank was replaced every seven days until the end of August, and the number of male and female adults obtained by trapping was recorded. The number of B. citrus flies was 214, and the ratio of male to female was 2:1. The control effect investigation was carried out in the stable period of citrus fruit damage, and the formula significantly reduced the maggot fruit rate, and the maggot fruit rate was all below 0.5%.

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PUM

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Abstract

The invention discloses a food attractant of Bactrocera minax. The food attractant comprises the following components in percent by weight: 2%-10% of brown sugar, 1%-10% of acetic acid, 0.5%-10% of alcohol, 2%-6% of honey, 0.2%-1% of ethyl acetate or ethyl butyrate, 0.03%-0.05% of preservative, 0.01%-0.2% of insecticide and 100% of water; or 3%-20% of protein substance is used for replacing the honey and the ethyl acetate or ethyl butyrate. The food attractant disclosed by the invention can be widely used for emergence-period monitoring and trapping control of the Bactrocera minax, is fast in effect, good in control effect, low in cost, convenient to use and good in lasting property, and can reduce the maggoty fruit rate obviously without causing pesticide residue of fruits.

Description

technical field [0001] The invention relates to the technical field of agricultural pest control, in particular to a food attractant for Bactrocera citrus. Background technique [0002] Citrus is the world's largest fruit and the fifth largest internationally traded agricultural product. After 2008, my country's citrus cultivation area and output rank first in the world, and citrus has been listed as one of my country's superior agricultural products. Ensuring the quality and safety of citrus will be an important prerequisite and guarantee for citrus products to expand domestic and foreign markets, but my country's citrus However, the quality safety and export trade situation are not optimistic. Due to the extensive use of chemical pesticides in the prevention and control of citrus pests, citrus in my country is characterized by high pesticide residues and poor fruit quality. Moreover, developed countries such as the European Union, Japan, and the United States have set stric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N61/00A01N57/20A01N47/24A01N43/90A01N43/16A01N37/02A01N31/02A01P19/00A01P7/04
Inventor 赵志模何林宫庆涛唐松武可明
Owner SOUTHWEST UNIV
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