USE OF 2,10-BISABOLADIENE-1-ONE, A NATURAL BISABOLANE AS REPELLENT FOR MYZUS PERSICAE APHIDES, TRANSMITTERS OF PLANT VIRUS

摘要

Use of 2,10-Bisaboladiene-1-one, a natural bisabolane as repellent of Myzus Persicae which is a transmitter of plant virus, characterized by its activity as repellent of Myzus persicae aphides which are important plant virus transmitters, to be applied on the surface of host plant leaves (Capsicum annuum); it also affects the test behaviour of the insect by decreasing considerably the number of intracellular penetrations, essentially in the virus transmission, and reduces significantly its reproduction capacity.