Aphid alarm pheromone derivatives affecting settling and transmission of plant viruses
- 1 November 1982
- journal article
- research article
- Published by Springer Nature in Journal of Chemical Ecology
- Vol. 8 (11) , 1377-1388
- https://doi.org/10.1007/bf01403101
Abstract
1,4-Cycloaddition reactions between (E)-β-farnesene (the aphid alarm pheromone) and dienophiles, such as SO2 and RO·CO·C ≡ CCO·OR, gave products more stable and less volatile than the parent compound. In laboratory experiments, the numbers ofMyzus persicae (Sulz.) settling and nymphs deposited on plants were decreased by some of the reaction products. Acquisition, and thereby transmission, of the semipersistent beet yellows virus and the nonpersistent potato virus Y, was decreased.This publication has 11 references indexed in Scilit:
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