caa a22 4500 397572166 CHVBK 20180308164844.0 cr unu---uuuuu 161202e19960601xx s 000 0 eng 10.1093/ee/25.3.653 doi (NATIONALLICENCE)oxford-10.1093/ee/25.3.653 Oviposition Deterrents from Potato, Wheat Germ, Larval Frass, and Artificial Diet for Agrotis segetum (Lepidoptera: Noctuidae) [Elektronische Daten] [Peter Anderson, Jan LöFqvist] Methanol extracts of potato tubers and wheat germ acted as strong deterrents of oviposition for females of the moth Agrotis segetum Schiffermüller compared with pure solvent. Extracts of a semisynthetic diet, based on potato and wheat germ, and extracts of frass from larvae reared on this diet also elicited oviposition deterrence. Extracts in water and chloroform were also oviposition detening, but to a lower extent. Feral females showed the same response to the extracts as females of the laboratory strain reared on the semisynthetic diet for many generations. Frass extracts of A. segetum larvae also deterred oviposition by female A. exclamationis L., whereas female Mamestra brassicae L. did not respond to the extract. © 1996 Entomological Society of America Physiological and Chemical Ecology nationallicence Agrotis segetum nationallicence ovipositiondeterrents nationallicence larval frass nationallicence Anderson Peter University of Lund, Department of Ecology, Ecology Building, S-223 62 Lund, Sweden aut LöFqvist Jan Swedish University of Agricultural Sciences, Department of Chemical Ecology, Box 44, S-230 53 Alnarp, Sweden aut Environmental Entomology Oxford University Press 25/3(1996-06-01), 653-658 0046-225X 25:3<653 1996 25 ee https://doi.org/10.1093/ee/25.3.653 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1093/ee/25.3.653 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Anderson Peter University of Lund, Department of Ecology, Ecology Building, S-223 62 Lund, Sweden aut NATIONALLICENCE 700 1- LöFqvist Jan Swedish University of Agricultural Sciences, Department of Chemical Ecology, Box 44, S-230 53 Alnarp, Sweden aut NATIONALLICENCE 773 0- Environmental Entomology Oxford University Press 25/3(1996-06-01), 653-658 0046-225X 25:3<653 1996 25 ee Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford