Tests of 15 Experimental Molluscicides against Australorbis glabratus

the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests

در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است

Two Molluscicides from Saudi Arabian Euphorbiales against Bulinus wrighti

The mortality caused to the snail Bulinus wrighti (The snail vector of urinary schistosomiasis) by different extracts of two species of plants belonging to the family Euphorbiaceae has been investigated. It was found that very low concentrations of fresh leaf extracts were effective in killing the snail. The LC50 of methanol and acetone extracts for Euphorbia schimperiana and Euphorbia heliosco...

Partial lack of susceptibility to Schistosoma mansoni infection of Biomphalaria glabrata strains from Itanhomi (Minas Gerais, Brazil) after fourteen years of laboratory maintenance.

Toxicity Test of Plant Derived Molluscicides with Attractant Food Pellets against Snail, Lymnaea Acuminata

Use of molluscicides in the attractant food pellet (AFP) is an effective method of snail control. Different concentrations of these molluscicides viz. Azadirachta indica bark powder, Allium sativum bulb powder, Polianthes tuberosa bulb powder, Annona squamosa seed powder, their active components azadirachtin, allicin, hecogenin, acetogenin; herbal molluscicide pestoban and a synthetic m...

Synthesis , bioactivity evaluation and toxicity assessment of novel salicylanilide ester 2 derivatives as cercaricides against Schistosoma japonicum and molluscicides against

Weisi Wang, Zhiqiang Qin, Dan Zhu, Yufen Wei, Shizhu Li, Liping Duan b, # 5 National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, WHO 6 Collaborating Centre for Malaria, Schistosomiasis, and Filariasis, Key laboratory of Parasitology and Vector 7 Biology of the Chinese Ministry of Health, Shanghai, China. 8 Shanghai Key Laboratory of New Drug Design, Schoo...