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Further search of deterrent properties for stored product insects among some amino acid and peptide derivatives
Author(s) -
Nawrot J.,
Konopinska D.,
Sobotka W.,
BartoszBechowski H.
Publication year - 1991
Publication title -
journal of applied entomology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.795
H-Index - 60
eISSN - 1439-0418
pISSN - 0931-2048
DOI - 10.1111/j.1439-0418.1991.tb00300.x
Subject(s) - biology , trogoderma granarium , sitophilus , bioassay , amino acid , peptide , biochemistry , stereochemistry , toxicology , botany , pest analysis , chemistry , ecology
Among 27 amino acid derivatives, comprising simple amino acids, amino acids with pyrethroidal moiety, dipeptides and several modified insect neuropeptide proctolin analogues, 1 compound revealed high activity and 21 compounds had good antifeeding activity against selected stored product insect pests. The bioassays were carried out in the wafer disc test by the inhibition of feeding in the beetles Sitophilus granarius and Tribolium confusion as well as in larvae of T. confusum and Trogoderma granarium . Zusammenfassung Untersuchungen zur fraßhemmenden Wirkung einiger Aminosäuren‐ und Peptidderivate auf Vorratsschädlinge Von 27 untersuchten Aminosäurenderivaten wies eine Verbindung eine hohe fraßhemmende Aktivität gegenüber den getesteten Vorratsschädlingen auf, weitere 21 Verbindungen zeigten eine gute fraßhemmende Wirkung. Testinsekten waren Sitophilus granarius‐ und Triholium confusum‐ Imagines sowie Larven von T. confusum and Trogoderma granarium .