نتایج جستجو برای: bulinus truncatus
تعداد نتایج: 2090 فیلتر نتایج به سال:
The Louisiana red swamp crayfish, Procambarus clarkii, which was introduced into east Africa in the 1950s or 1960s, has since widely dispersed. Previous work by our group has shown that P. clarkii can reduce populations of the molluscan intermediate hosts of human schistosomes through predatory and competitive interactions. Here, we investigate whether crayfish can reduce populations of Bulinus...
Abstract Tetranychus truncatus Ehara (Acari: Tetranychidae) is a serious economic pest of many plants in Thailand and other countries. The use plant extracts an alternative to conventional synthetic pesticides for controlling mite pests. This study was conducted evaluate the residual direct contact toxicities crude essential oils obtained from Acorus calamus L. (Acoraceae) rhizomes against T. e...
Over the course of several years, three members of a Bottlenose dolphin (Tursiops truncatus) group showed periodical bouts of pruritus and dermatological lesions. The affected animals were a 25-year-old cow and her 5 and 7-year-old offspring, all housed in a mixed indoor/outdoor facility. The signs were first noted in 2005 and escalated over time until 2012, when a final diagnosis of the proble...
Bottlenose dolphin (Tursiops truncatus) echolocation resolution greatly exceeds measured beampattern and conventional hearing model performance. We explore the idea that teeth might aid conventional hearing. Nerve conduction requires neural delay lines, a requisite that might be met by unexplained specialised cell arrangements already reported. Jawbone resonance displays selectivity at 25-35 de...
We report the first occurrence in Africa, Burkina Faso, of an exotic spider mite, Tetranychus truncatus, including new host records. Due to morphological variation specimens we observed, used molecular and approaches obtain a reliable identification this alien species. Sampling events also disclosed two mite records for Eutetranychus orientalis urticae several plant
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید