Although water lettuce is not an important weed in South Africa, the host-specific weevil Neohydronomus pulchellus (Curculionidae) was imported for its biological control. -from Author
CITATION STYLE
Cilliers, C. J. (1987). First attempt at and early results on the biological control of Pistia stratiotes L. in South Africa. Koedoe, 30, 35–40. https://doi.org/10.4102/koedoe.v30i1.500
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