Molluscicidal activity and physiological toxicity of quaternary benzo[c]phenanthridine alkaloids (QBAs) from Macleaya cordata fruits on Oncomelania hupensis
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منابع مشابه
Molluscicidal effect of Eomecon chionantha alkaloids against Oncomelania hupensis snails.
The molluscicidal effects of Eomecon chionantha alkaloids (ECA) against Oncomelania hupensis snails were determined by immersion method. The molluscicidal effect was positively related to ECA concentration, immersion time and temperature of the immersion solution. The mortality of the snails reached 100% by 72 hours in ECA at a concentration of 2.5 mg/l at 25 degrees C. The alanine aminotransfe...
متن کاملMolluscicidal effect of sanguinarine on Oncomelania hupensis snails
A strong molluscicidal effect of sanguinarine against Oncomelania hupensis snails was demonstrated by immersion test in the present study. A positive relationship between doses, immersion time and the mortality of the snails was exhibited, while the optimal dose and immersion time of application towards the field eradication of snails were suggested. The possible mechanisms of effects were expl...
متن کاملMolluscicidal activity of Nerium indicum Mill, Pterocarya stenoptera DC, and Rumex japonicum houtt on Oncomelania hupensis.
OBJECTIVE To evaluate the molluscicidal activities of three Chinese plants N. indicum Mill, R stenoptera DC, and R. japonicum Houtt, and to clarify the molluscicidal mechanism. METHODS N-butanol extracts and water extracts of the three plants were obtained. The reactions of EST isozyme, glycogen and total protein of snails to the plant extracts were studied. RESULTS EST electrophoresis show...
متن کاملAcacetin-7-rutinoside from Buddleja lindleyana, a new molluscicidal agent against Oncomelania hupensis.
Buddleja lindleyana is a medicinally important member of the family Loganiaceae distributed in Eastern China. The plant has been used in different traditional medications for the treatment of various diseases. Acacetin-7-rutinoside was isolated from the n-butanol fraction of fresh B. lindleyana leaves and found to be a new molluscicidal agent against the snail Oncomelania hupensis. The structur...
متن کاملAssessment of the molluscicidal activities of Tribromosalan, Cartap and Chlorothalonil against Oncomelania hupensis.
Molluscicidal activities of Tribromosalan, Cartap and Chlorothalonil were evaluated in the laboratory and the field against Oncomelania hupensis, the intermediate host of Schistosoma japonicum in China. The three chemicals were very effective against O. hupensis in the laboratory. The molluscicidal activities found in the field trials suggest that Tribromosalan and Cartap may be used as practic...
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ژورنال
عنوان ژورنال: PLOS Neglected Tropical Diseases
سال: 2019
ISSN: 1935-2735
DOI: 10.1371/journal.pntd.0007740