Red turpentine beetle attractant
An attractant and volume technology, applied in the directions of attractants, biocides, animal repellants, etc., can solve the problems of high cost, difficult to widely use, and unsuitable for promotion, and achieve the effect of low cost of raw materials
Inactive Publication Date: 2006-07-26
HEBEI ACAD OF FORESTRY SCI
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Problems solved by technology
But the red fat beetle attractant used in the current test is not satisfactory, if some effect is poor, it should not be popularized; USD / unit), difficult to be widely used;
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0016] Measure 33L of R-(+)-α-pinene, 33L of S-(-)-β-pinene, and 33L of S-(+)-3-carene, mix them evenly, and make 20ml of lures.
[0017] Among them, R-(+)-α-pinene was purchased from Taiyueshan Forest Management Bureau of Shanxi Province, S-(-)-β-pinene was purchased from Xinghua Natural Fragrance Co., Ltd., Jishui County, Jiangxi Province, and S-(+)-3- Carene was purchased from Bailingwei Chemical Technology Co., Ltd.
Embodiment 2
[0019] Measure 55L of R-(+)-α-pinene, 34L of S-(-)-β-pinene, and 44L of S-(+)-3-carene, mix them evenly, and make 20ml of lures.
Embodiment 3
[0021] Measure 35L of R-(+)-α-pinene, 24L of S-(-)-β-pinene, and 30L of S-(+)-3-carene, mix them evenly, and make 20ml of lures.
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The invention discloses a red turpentine beetle attractant prepared from R-(+)-alpha firpene, S-(-)-beta firpene and S-(+)-3-carene. The proportion of the constituents (by volumetric ratio) includes: R-(+)-alpha firpene 32-55 parts, S-(-)-beta firpene 24-34 parts, and S-(+)-3-carene 24-34 parts.
Description
technical field [0001] The invention relates to an attractant for agricultural and forestry insect pests, in particular to an attractant for attracting red beetles. technical background [0002] The red beetle is native to the United States, Canada, Mexico, Guatemala, Honduras and other American regions. Since 1998, it has broken out in China's Shanxi, Hebei, Henan, and Shaanxi. The red beetle can attack a variety of trees including pine, spruce, douglas, abies, and larch. In China, it mainly harms Pinus tabulaeformis, and in severe cases, it can cause a large number of deaths of Pinus tabulaeformis. So far, its damage area has reached 500,000 hectares, and caused the death of more than 6 million Chinese pine. It has become one of the new dangerous forest pests in China. The adult beetle is very capable of flying, with a flight height of more than 10m and a flight distance of more than 16km, which can spread naturally. Long-distance transmission of the insect can be caus...
Claims
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IPC IPC(8): A01N27/00A01P19/00
Inventor 温秀军刘满光杨滋德然克郭小军李梦钗高宝嘉
Owner HEBEI ACAD OF FORESTRY SCI