作者: C. Sempruch , B. Leszczyński , Agnieszka Wójcicka , M. Makosz , H. Matok
DOI: 10.1556/ABIOL.61.2010.4.13
关键词: Sitobion avenae 、 Lysine decarboxylase 、 Aphid 、 Enzyme assay 、 Biology 、 Cultivar 、 Horticulture 、 Fecundity 、 Triticale 、 Infestation 、 Agronomy
摘要: Changes in lysine decarboxylase (LDC) activity caused by Sitobion avenae (F.) feeding on two winter triticale cultivars (cvs) were studied. The aphid fecundity and values of intrinsic rate natural increase showed that cv Witon was less susceptible to S. than Tornado. grain more a decrease the LDC activity, with exceptions root tissues after weeks feeding. In case reduction observed only during initial period Later infestation induced within Witon.