| Literature DB >> 5548709 |
T Eisner, L B Hendry, D B Peakall, J Meinwald.
Abstract
The defensive froth emitted by the grasshopper Romalea microptera contains several odorous compounds (phenols, terpenes, benzoquinone), including a chlorinated aromatic compound, 2,5-dichlorophenol. This compound, which is repellent to ants and therefore defensively useful to the grasshopper, probably stems from herbicide or herbicide derivative ingested by the insect with its diet. Although there is precedent for the defensive employ by one species of chemical agents produced by another, no instance was known involving secondary utilization of a pesticide dispensed by man.Entities:
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Year: 1971 PMID： 5548709 DOI： 10.1126/science.172.3980.277
Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728