Diurnal locomotion and feeding activities of two rice-ear bugs, Trigonotylus caelestialium and Stenotus rubrovittatus (Hemiptera : Heteroptera: Miridae)
Diurnal locomotion and feeding activities of two rice-ear bugs, Trigonotylus caelestialium and Stenotus rubrovittatus (Hemiptera : Heteroptera: Miridae)
复制标题
两种稻穗蝽 Trigonotylus caelestialium 和 Stenotus rubrovittatus 的昼夜运动和摄食活动(半翅目:异翅目:蝽科)
DOI:
10.1007/s13355-013-0234-y
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发表时间:
2014
影响因子:
1.3
通讯作者:
M
中科院分区:
文献类型:
--
作者:
Suzuki;Y. and Hori;M
Diurnal locomotion and feeding activities ofTrigonotylus caelestialium(Kirkaldy) andStenotus rubrovittatus(Matsumura) were investigated using a video camera and electrical penetration graph. Diurnal locomotion activity ofT. caelestialiumwas higher in photophase than in scotophase, whereas that ofS. rubrovittatuswas higher in scotophase than in photophase. No difference was observed in the locomotion activity ofT. caelestialiumbetween mated and unmated bugs or between males and females. Locomotion activity ofS. rubrovittatuswas different between the sexes. The activity of females was higher than that of males. Diurnal rhythms of feeding activity were obscure compared with those of the locomotion activities in both mirids. The feeding behavior ofT. caelestialiumwas significantly more active in the photophase than in the scotophase. InS. rubrovittatus, feeding activity of males was higher in the scotophase than in the photophase, whereas females showed no such difference. It is thought that both species of mirid bugs are active during the daytime and nighttime, although the locomotion and feeding activities ofT. caelestialiumwere high in the photophase, while those ofS. rubrovittatuswere high in the scotophase.