A Life History Study of the Ash Seed Weevils, Thysanocnemis Bischoffi Blatchley and T. Helvola Leconte (Coleoptera: Curculionidae)
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Citation:The Ohio Journal of Science. v67 n2 (March, 1967), 123-127
A life history study was made of the ash seed weevils, Thysanocnemis bischoffi Blatchley and T. helvola LeConte. Over-wintering occurs as larvae in ash seeds or in soil, with adults appearing in July and August. Adults soon deposit eggs within ash seeds, where larval development occurs. Only one generation per year was observed for each species.
Author Institution: Ohio State University, Columbus, Ohio
Rights:Reproduction of articles for non-commercial educational or research use granted without request if credit to The Ohio State University and The Ohio Academy of Science is given.
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