بررسی تاکسونومی .locusta migratoria l و تعیین فاز آن در مزارع نیشکر و برنج خوزستان

بررسی تاکسونومی .Locusta migratoria L و تعیین فاز آن در مزارع نیشکر و برنج خوزستان

بررسی بیولوژی ملخ Locusta migratoria L. (Acrididae) و اثر زنبور پارازیتوئید Scelio flavibarbis M. (Scelionidae) بر جمعیت آن در مزارع نیشکر خوزستان

بررسی بیولوژی ملخ locusta migratoria l. (acrididae) و اثر زنبور پارازیتوئید scelio flavibarbis m. (scelionidae) بر جمعیت آن در مزارع نیشکر خوزستان

0

Lineardichroitische Untersuchungen Zur Dns-organisation in Spermienköpfen Von Locusta Migratoria L

Inoue and Sato (2) haben fur die Anordnung der DNS im Spermium von Ceutophilus nigricans Scudder aufgrund von Messungen der Doppelbrechung and deren Veranderung nach Bestrahlung mit polarisiertem UV-Licht ein Modell entwickelt. Sie leiten aus ihren Untersuchungen ab, dat die DNS in Form eines supercoils der Ordnung n = 2 vorliegt . In dieser Terminologie stellt das gradlinige DNS-Molektil ein s...

Investigation of the histological development of the frontal ganglion in Locusta migratoria L. 1758 (Orthoptera, Acrididae)

Th e frontal ganglion plays a critical role in insect feeding and molting-related behaviors. It is present in all insect orders at all developmental stages. In this study, the histological development of the frontal ganglion of Locusta migratoria, the African migratory locust, was investigated. Ganglia were dissected at 3 distinct developmental stages and their histological structure was evalua...

Evidence for the hormonal function of a CRF-related diuretic peptide (Locusta-DP) in Locusta migratoria

Locusta-DP is a corticotropin-releasing factor (CRF)-related diuretic peptide isolated from the migratory locust Locusta migratoria. At nanomolar concentrations, synthetic Locusta-DP stimulated fluid secretion and cyclic AMP production by Malpighian tubules isolated in vitro and increased the rate of amaranth clearance in starved locusts to levels comparable with those observed during post-feed...