Sexual attractant for Acleris fimbriana Merick

A macular tortrix and attractant technology, applied in biocides, animal repellents, plant growth regulators, etc., can solve problems such as endangering people's health, polluting fruits and the environment, and poor control effects, achieving environmental protection, Significant effects of avoiding pollution, social benefits and ecological benefits

Inactive Publication Date: 2004-06-09
INST OF ZOOLOGY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the control of the yellow-spotted tortrix mainly relied on spraying chemical pesticides, but because the larvae and pupae were wrapped in thick leaves, the co

Method used

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  • Sexual attractant for Acleris fimbriana Merick
  • Sexual attractant for Acleris fimbriana Merick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: The macular tortrix sex attractant of different proportions including A+B+C+E is prepared in the preparation components and made into lure cores, E is n-hexane, A, B, C, the weight parts between than:

[0021] The first group: A:B:C=6:4:0

[0022] The second group: A:b:C=6:4:0.2

[0023] The third group: A:B:C=6:4:0.5

[0024] The fourth group: A:B:C=6:4:1

[0025] The fifth group: A:B:C=6:4:2

[0026] The ratio of the sum of the parts by weight of (A+B+C) to the parts by weight of E in each of the above groups is 1:100, and the total weight of (A+B+C) is 1.0 mg; each group of lures has 3 repetitions. The experimental results are shown in Table 1:

[0027] Table 1 E11-14: Effect of Ac on moth-attracting effect of E11,13-14:Ald+E11,13-14:Ac

[0028]

Embodiment 2

[0029] Example 2: The preparation components include different proportions of macular moth sex attractants of A+B+C+D+E and make lure cores, E is n-heptane, between A, B, C, and D The proportioning in parts by weight is:

[0030] The first group: A:B:C=6:4:0.2

[0031] The second group: A:B:C=6:4:0.5

[0032] The third group: A:B:C=6:4:1

[0033] The fourth group: A:B:C=6:4:2

[0034] In the above groups, the ratio of the sum of (A+B+C) parts by weight to the parts by weight of E is 1: 100, and the total weight of (A+B+C) is 1.0mg; and the parts by weight of D all account for (A+ B+C) 5% of the total weight; every kind of lure core is established with 3 repetitions, and the experimental results are shown in Table 2;

[0035] Table 2 The effect of antioxidant D on the persistence period of the synergistic attractant of the yellow spot moth

[0036]

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Abstract

The present invention relates to a sexual-attractant for Acleris fimbriana Merick. Its composition includes E11, 13-14:Ald+E11, 13-14:AC and hydrocarbon organic solvent, also includes synergistic component E11-14:Ac, in which the mixing ratio of total weight of [E11, 13-14:Ald+E11, 13-14:Ac+E11-14:Ac] and weight portion of hydrocarbon organic solvent is 1:100. The described synergistic component E11-14:Ac is high-effective, non-toxic, has no pollution and can raise trap and kill activity of Acleris fimbriana Merick by 2-4 times. The described hydrocarbon organic solvent is petroleum ether, normal hexane or normal heptane.

Description

technical field [0001] The invention relates to a sex attractant for the macula moth for the purpose of trapping and killing the main pest macula moth which harms fruit trees such as apples, peaches, plums, apricots and hawthorns. Background technique [0002] Acleris fimbriana Meyrick, also known as Acleris fimbriana Meyrick, is an important pest that harms fruit trees such as apples, peaches, plums, apricots, and hawthorns. It has 3-4 generations a year and is widely distributed in Hebei, Henan, Shanxi, Shaanxi, Shandong, Heilongjiang, Liaoning, Gansu, Beijing, Tianjin and other provinces and cities. In recent years, the yellow-spotted tortrix has become the main pest of fruit trees in Shanxi, Henan and other places, and the damage rate of fruit trees harmed by this insect is as high as 83%. In the past, the control of the yellow-spotted moth mainly relied on spraying chemical pesticides, but because the larvae and pupae were wrapped in thick leaves, the control effect of...

Claims

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Application Information

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IPC IPC(8): A01N37/06
Inventor 孟宪佐刘玉秀
Owner INST OF ZOOLOGY CHINESE ACAD OF SCI
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