A kind of trapping method of jujube fruit fly adult

A technology for fruit flies and adults, applied in botanical equipment and methods, attracting pesticides, devices for catching or killing insects, etc., can solve the problems of low specificity of attracting and unsatisfactory trapping effects, etc.

Inactive Publication Date: 2020-07-28
XINJIANG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the fact that the traditional yellow sticky board and attractant are not specific enough to lure adults of Bactrocera japonicus, the trapping effect is not ideal, and it has not been reported which band of light and attractant combined use has a prominent attracting effect on Bacteralis japonicus Technical problem, the present invention aims to provide a method for trapping fruit fly adults, using a yellow sticky board with a wave band of 560nm-600nm, the yellow sticky board faces the backside, and the yellow sticky board is set 1.5m-1.7m away from the ground. Apply attractants evenly on the yellow sticky insect board, including 50-60 parts of myristic acid, 40-60 parts of ethyl myristate, 45-55 parts of ethyl laurate, and 35 parts of ethyl palmitate -45 parts, 30 parts-40 parts of ethyl linoleate and 12 parts-20 parts of ethyl oleate, during application, different attractant formulas are provided for male and female adults of Bactrocera japonicus, and have a certain Obvious specific attracting effect, has wide practicability in the field of pest control

Method used

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  • A kind of trapping method of jujube fruit fly adult
  • A kind of trapping method of jujube fruit fly adult
  • A kind of trapping method of jujube fruit fly adult

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: Taxis experiment of Bacteralis jujube to yellow sticky insect plates of different wavelengths

[0029] The tropism of fruit fly insects to yellow sticky boards has been reported for a long time. In order to further clarify the most sensitive color and wavelength of Bacteralis, yellow sticky boards with different wavelengths were hung in the field to conduct a trapping experiment on Bacteralis. The test was carried out from June 20 to September 25, 2016 in Aidinghu Township, Gaochang District (Tuanjie 4 Village, Tuanjie 5 Village, Dazhuangzi Village) and other places. The geographical location is 42°53′45″N, 89°3′29″E, the altitude is -153m. The area of ​​the jujube orchard in the test site is: Tuanjie 4 Village (the area of ​​the jujube orchard is 2.8hm 2 ), Tuanjie 5 Village (the area of ​​jujube garden is 5hm 2 ), Dazhuangzi Village (Zaoyuan area is 1hm 2 ), the tree age is 7a-10a years old, and the cultivation mode is intercropping of melon, sorghum...

Embodiment 2

[0052] Embodiment two: Jujube fruit fly selectivity assay to jujube fruit volatiles

[0053] 1.1 Determination of the attracting effect of six kinds of jujube fruit volatiles on Jujube fruit flies

[0054] Insect source and rearing: In July 2016, jujube fruits with larvae were collected in Qiongkule Village (42°53′45″N, 89°3′29″E) in Aidinghu Township, Turpan City in July 2016. The jujube fruit is brought back to the room and placed on the sand, so that the larvae will naturally drop the fruit and enter the soil to pupate. The obtained pupae and adults were raised under the conditions of 28±1° C., RH35%±5%, and photoperiod 14L:10D. Adults were collected every 3h-5h during the eclosion period. Cages were divided according to the eclosion date, and the male and female worms were reared separately with 20% honey water and 20% yeast extract (1:1 by volume).

[0055] Volatile matter for testing: with Mu Qiyun etc., 2002, "ethanol extraction and determination of the volatile chem...

Embodiment 3

[0075] Embodiment three: method for trapping fruit fly adults

[0076] The invention provides a trapping method for jujube fruit flies adults. Under the sunshine intensity lower than 60%, a yellow sticky insect board with a wave band of 560nm-600nm is hung close to the crown of a jujube tree. The maximum cross-sectional size of the yellow sticky insect board is 30cm*26cm , the yellow sticky insect board is pre-smeared with jujube fruit fly adult attractant, calculated in parts by weight, jujube fruit fly adult attractant includes 50-60 parts of myristic acid, 40-60 parts of ethyl myristate, ethyl laurate 45-55 parts of ester, 35-45 parts of ethyl palmitate, 30-40 parts of ethyl linoleate and 12-20 parts of ethyl oleate, the height of the yellow sticky board from the ground is 1.5m- After 1.7m and 9d, replace the yellow sticky insect board.

[0077] The invention provides a trapping method for jujube fruit flies adults. When the male adults of jujube fruit flies are lured, a y...

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Abstract

The invention discloses a carpomya vesuviana costa adult trapping method. According to the invention, a yellow sticky board with wave band of 560nm-600nm is adopted, the yellow sticky board faces thesunny side and is arranged with a distance of 1.5m-1.7m from the ground, an attractant is uniformly smeared to the yellow sticky board, and the attractant contains 50-60 parts of myristic acid, 40-60parts of ethyl myristate, 45-55 parts of ethyl laurate, 35-45 parts of ethyl palmitate, 30-40 parts of ethyl linoleate, 12-20 parts of ethyl oleate. In application, different attractant formulae are provided aiming at carpomya vesuviana costa male adults and female adults, have an obvious unique attractive effect for carpomya vesuviana costa adult, and have wide applicability in the field of pestcontrol.

Description

technical field [0001] The present invention mainly relates to the technical field of forestry pest control, in particular, the present invention relates to the technical field of a method for attracting insects. Background technique [0002] Jujube fruit fly (Carpomya vesuviana Costa) mainly harms jujube cultivars and wild jujube. The biological control of fruit fly pests can also use methods such as parasitic natural enemies, attractants and sterile insect techniques. The attractants are specific, easy to use, and do not pollute the environment. Attractants for fruit fly pests can be roughly divided into the following three categories: chemical compounds such as methyl eugenol and lureketone, hydrolyzed proteins and plant extract attractants. In the integrated control of Jujube fruit fly, traditional yellow sticky boards or attractants are used to trap and kill adults. [0003] However, the color and quality of yellow sticky insect boards from different manufacturers are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N37/02A01N37/06A01P19/00A01M1/02A01M1/14
CPCA01M1/02A01M1/145A01N37/02A01N37/06
Inventor 阿地力·沙塔尔阿不都瓦哈·艾再孜阿布都拉·艾克拜尔王岩刘忠军
Owner XINJIANG AGRI UNIV
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