Population Density, Spatial Distribution and Damage Evolution of Neochetina eichhorniae Warner and N. bruchi Hustache on Eichhornia crassipes (Mart.) Solms — Laubach
碩士 === 國立中興大學 === 昆蟲學系 === 89 === This research selected three experimental areas （TK, SF, FP）among Der-Yuan irrigation lake in Tainan county to observe the effects of releasing weevils into these areas as biocontrol agent of waterhyacinth. Weevils were released only once into TK and SF a...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2001
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| Online Access: | http://ndltd.ncl.edu.tw/handle/07407934590801778603 |