[Poison effect of plant granules on Oncomelania hupensis].
Plant granules (phi 2-3 mm) made of starch, gelatin and medicine plant powder were used to kill Oncomelania hupensis. The results showed that after eating the plant granules, the mortality of the snail was 92.5%-100% within 24 hrs. The poison effect of the plant granules was much better than that of others, e.g., they could kill snails 12-24 h earlier than Niclosamidum (1 x 10(-3) g.L-1). In a field experiment, the snail mortality was up to 61.5% by using plant granules.
Ma
A
A
Life College of Hubei University, Wuhan 430062. anningma@hotmail.com
Wang
W
W
Wang
H
H
Yang
Y
Y
Ke
W
W
Fu
Y
Y
D000818:Animals; D008974:Mollusca / Q000187:drug effects* / Q000378:metabolism; D010946:Plants, Medicinal / Q000737:chemistry*; D011041:Poisoning / Q000378:metabolism; D011208:Powders / Q000494:pharmacology
D011208:Powders