RT info:eu-repo/semantics/article
T1 A morphological study of the populations of Uroleucon on Picris and Andryala (Homoptera: Aphidoidea)
A1 Tizado Morales, Emilio Jorge
A2 Zoologia
K1 Biología
K1 Ecología. Medio ambiente
K1 Zoología
K1 Uroleucon
K1 Picris
K1 Andryala
K1 Homoptera
K1 Aphidoidea
AB Aphids identified as Uroleucon  (U.) picridis  (Fabricius) had ultimate rostral  segments  longer than 1.5 times the length of their hind tarsal segment II and were collected from the compositae genera Picris and Andryala . Fourteen  characters were measured  on 84 apterous viviparous females ,and an analysis showed that Uroleucon (U.) picridis living on these two composites can be separated morphologically into two groups consistent with the differences in the host plant. However, until further biological information is obtained , these two groups can not be given separate taxonomic status .
PB Akademiai Kiado
YR 2016
FD 2016-03-08
LK http://hdl.handle.net/10612/5142
UL http://hdl.handle.net/10612/5142
NO Acta phytopathologica et entomologica hungarica, 1990, vol. 25, n. 1-4
NO P. 235-242
DS BULERIA. Repositorio Institucional de la Universidad de León
RD 27-abr-2024