| abstract |
The invention discloses an attractant for Aerugo scarab, belonging to the technical field of insect control, wherein the attractant is of a core-shell structure and comprises an outer shell layer and an inner core layer; the inner core layer is divided into two portions, the two portions being spaced apart, the first portion comprising: methyl eugenol, beta-ionol, vanillyl alcohol, brown sugar, myrcene, ethanol, andrographolide, nerol, benzyl phenylacetate, cis-3-hexenyl alcohol and 4-methylumbelliferone-beta-D galactoside, and the second part is beta-galactosidase; the shell layer is made of gelatin, and the attractant has strong capability of trapping the verdigris, good stability and strong specificity, and can not cause the verdigris to generate resistance. |