The effect of trans-\-farnesene, used as a repellant against landing aphid alatae in seed potato growing
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Periodical application of trans-\-farnesene, incorporated in polyvinylchloride from which it was slowly and regularly released, did not measurably inhibit the infection of seed-potato-plots with PVYN by aphid alatae.
The progeny of PVYN-infected hills proved to be only partially infected with the disease.
Additional keywordsPotato Y-virus alarm pheromone potato virus Y
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