2012•PubMedRequires access

[Growth and decline of oncomelania snail status of canals in Qianjiang City in Four Lake areas, 1990-2010].

Xiu-lan Xiao, Yu-Ping Cheng, Qian-ceng Xu

Open publisher page 1 citations

Abstract

OBJECTIVE: To understand the growth and decline of Oncomelania snail status in canals of Four Lake areas, so as to provide the evidence for formulating control strategy. METHODS: The data of snail investigations were analyzed retrospectively. RESULTS: The snail area decreased by 31.05%, the snail density decreased by 92.08, and the infection rate of snails decreased by 87.69% in 2010 compared with those in 1990. CONCLUSION: During the period of 1990 to 2010, all the key indicators of snail status decline. However, we still need strengthen the snail control.

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What this paper is about

OBJECTIVE: To understand the growth and decline of Oncomelania snail status in canals of Four Lake areas, so as to provide the evidence for formulating control strategy. METHODS: The data of snail investigations were analyzed retrospectively. RESULTS: The snail area decreased by 31.05%, the snail density decreased by 92.08, and the infection rate of snails decreased by 87.69% in 2010 compared with those in 1990. CONCLUSION: During the period of 1990 to 2010, all the key indicators of snail status decline. However, we still need strengthen the snail control.

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Available abstract

OBJECTIVE: To understand the growth and decline of Oncomelania snail status in canals of Four Lake areas, so as to provide the evidence for formulating control strategy. METHODS: The data of snail investigations were analyzed retrospectively. RESULTS: The snail area decreased by 31.05%, the snail density decreased by 92.08, and the infection rate of snails decreased by 87.69% in 2010 compared with those in 1990. CONCLUSION: During the period of 1990 to 2010, all the key indicators of snail status decline. However, we still need strengthen the snail control.

Key concepts: Snail, Oncomelania, Molluscicide, Oncomelania hupensis, Ecology, Biology, Geography, Zoology

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[Growth and decline of oncomelania snail status of canals in Qianjiang City in Four Lake areas, 1990-2010]. — Research Paper | ScholarLens