Juvenile Hormone As a Key Factor Regulating Larval Diapause of the Rice Stem Borer, Chilo suppressalis(Lepidoptera : Pyralidae)
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چکیده
منابع مشابه
Juvenile hormone-mediated termination of larval diapause in the bamboo borer, Omphisa fuscidentalis.
Larvae of the bamboo borer, Omphisa fuscidentalis are in diapause for more than nine months (Singtripop, T., Wanichaneewa, S., Tsuzuki, S., Sakurai, S. 1999. Larval growth and diapause in a tropical moth, Omphisa fuscidentalis Hampson. Zool. Sci. 16, 725-733). To examine the endocrine mechanisms underlying this larval diapause, we assayed the responsiveness of the diapausing larvae to 20-hydrox...
متن کاملThe Effect of Diazinon on Some Biochemical Characteristics of Chilo Suppressalis Walker (lepidoptera: Pyralidae), Rice Striped Stem Borer
Rice striped stem borer is a cosmopolitan pest that widely distributed in different regions of northen Iran and spraying with diazinon is the most common procedure to control this pest. We evaluated comparative physiological effects of diazinon spraying on the three populations of Chilo suppresalis collected from Gourabzarmikh (Go), Sheikhmahale (Sh) and Rasht (Ra) in Iran. The determination of...
متن کاملResponses of striped stem borer, Chilo suppressalis (Lepidoptera: Pyralidae), from Taiwan to a range of insecticides.
BACKGROUND Information on the insecticide susceptibility of striped stem borer, Chilo suppressalis (Walker), is essential for an effective pest management programme. An early detection of resistance development can prompt the modification of current control methods and increase the lifespan of insecticides through the rotation of chemicals with different modes of action. In this study, the susc...
متن کاملCharacterization of a β-adrenergic-like octopamine receptor from the rice stem borer (Chilo suppressalis).
Octopamine, the invertebrate counterpart of adrenaline and noradrenaline, plays a key role in regulation of many physiological and behavioral processes in insects. It modulates these functions through binding to specific octopamine receptors, which are typical rhodopsin-like G-protein coupled receptors. A cDNA encoding a seven-transmembrane receptor was cloned from the nerve cord of the rice st...
متن کاملDopamine modulates hemocyte phagocytosis via a D1-like receptor in the rice stem borer, Chilo suppressalis
Dopamine (DA) is a signal moiety bridging the nervous and immune systems. DA dysregulation is linked to serious human diseases, including addiction, schizophrenia, and Parkinson's disease. However, DA actions in the immune system remain incompletely understood. In this study, we found that DA modulates insect hemocyte phagocytosis using hemocytes prepared from the rice stem borer (RSB), Chilo s...
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ژورنال
عنوان ژورنال: Applied Entomology and Zoology
سال: 1974
ISSN: 0003-6862,1347-605X
DOI: 10.1303/aez.9.247