Citrus blackfly imago attractant and application thereof

• Main Authors: HAN BAOYU, HAN SHANJIE
• Format: Patent
• Language: English
• Published: 07.01.2015
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CATCHING, TRAPPING OR SCARING OF ANIMALS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The invention provides a citrus blackfly imago attractant which is prepared by mixing tea tree kairomone trans-2-hexenal, 1-amylene-3-alcohol, 2-amylene-1-alcohol, trans-2-pentenal, cis-3-hexene-1-alcohol and cis-3-hexenyl acetate in a ratio of 1:1:1:1:5:25. The attractant for citrus blackfly in tea gardens is prepared by taking main compounds with the green tea tree leaf fragrance as basic components, is loaded on a rubber head to manufacture an attraction core, and is adhered to a jasminum giraldii board to trap citrus blackfly imagoes, so that the population density of citrus blackfly larvae is greatly reduced, the use amount of chemical pesticides is reduced, and the pesticide residues on tea leaves are greatly reduced. By adopting the citrus blackfly imago attractant, the environment of the tea garden can be protected, the biodiversity protection and effective utilization of the tea garden are facilitated, and the method is convenient, rapid and efficient to use and low in cost.