| abstract |
The invention discloses a chrysanthemum aphid repellent and its application. The active ingredient of the repellant is cis-4-thujyl alcohol, which is a non-toxic compound, which can make Aphis chinensis stop feeding, pull out the piercing-sucking mouthparts, and escape the feeding object. . The repellent provided by the invention has obvious repelling effect on the chrysanthemum aphid, can achieve a good control effect, and promote the sustainable development of the chrysanthemum industry. |