Injurious insect attractant and application thereof in cape gooseberry saline-alkali soil planting

Abstract

The invention provides injurious insect attractant. The attractant comprises, by mass, 12-15 parts of cetene, 10-13 parts of 9-enol, four to eight parts of carveol acetate, three to seven parts of 3-phenylacrolein, two to four parts of 1-acetyl oxide eugenol acetate, four to seven parts of anti-9, cis-11-16 carbon diene aldehyde, four to eight parts of cis-9, anti-12-14 carbon enol propionic acid ester, two to six parts of butylated hydroxytoluene, three to five parts of pyrogallol and four to eight parts of phenyl salicytate. The invention further provides the application of the attractant in cape gooseberry saline-alkali soil planting. The injurious insect attractant and the application have the advantages that within 30 days, the trapping number of clearwings is 124-220 per trap, and the trapping number of pandemis heparanas is 114-190 per trap.

Description

technical field [0001] The invention provides a pest attractant and its application in saline-alkali plantation of tangerine fruit, belonging to the field of pest control. Background technique [0002] Lantern fruit, alias: head bubble, lantern grass, ghost lantern. Solanaceae, Physalis is a perennial herb. Stem erect, unbranched or less branched, densely pubescent. Corolla broad-colored with purple markings on throat, 5-lobed, subtriangular lobes, pubescent outside, with eyelashes at margin; filaments and anthers blue-purple, anthers about 3 mm long. Calyx ovoid, 2.5-4 cm long, thin papery, light green or yellowish, pilose; berries about 1-1.5 cm in diameter, yellow when ripe. Seeds yellow, disc-shaped, about 2 mm in diameter. [0003] The main pests of the lantern fruit are the torpedia and the brown tortrix. The pests generally harm the branches, buds and leaves of the lantern fruit plant with larvae, causing the damaged branches and leaves to fall off, wither and dr...

AI Technical Summary

Problems solved by technology

[0005] In the saline-alkali planting area of ​​the lantern fruit, the pest attractants used are not effective in trapping and killing the scorpion moth and the brown tortrix. The fruit yield is not high, and the fruit nutrient content is low

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