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Cold resistant beetles of the 28-spotted ladybird Epilachna vigintioctomaculata Motsch, Coleoptera Coccinellidae


, : Cold resistant beetles of the 28-spotted ladybird Epilachna vigintioctomaculata Motsch, Coleoptera Coccinellidae. International Congr Ent, 19681: 538


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Related references

Pantjukhov, GA.; Bosenko, LI., 1971: On the photoperiodical reaction of the 28-spotted ladybird Epilachna vigintioctomaculata Motsch Coleoptera, Coccinellidae. International Congr Ent, 19681: 538-539

Nakamura K., 1987: Population study of the large 28 spotted ladybird epilachna vigintioctomaculata coleoptera coccinellidae. In 1981 and 1982, a population study of the large 28-spotted ladybird, Epilachna vigintioctomaculata was conducted in a potato field at Yuwaku, Kanazawa, Japan by mark-recapture of adults and construction of a life table. 1. Overwintered adults ap...

Lin, P.Hsin, 1945: A study of the 28-spotted ladybird, Epilachna vigintioctomaculata Motsch. Descrs. are given of adults, eggs, larvae, and pupae. This sp. injured only plants belonging to most, but not all, of the genera of Solanaceae, and were found not to attack plants belonging to Cucurbitaceae, Papillionaceae and others. The followin...

Bulyginskaya, MA.; Radygina, LF., 1980: The effect of chemosterilants on the mating activity of 28-spotted potato ladybird (Epilachna vigintioctomaculata Motsch.). Byulleten' Vsesoyuznogo Nauchno-Issledovatel'skogo Instituta Zashchity Rastenii, 47: 11-15

Pantiukhov, G.; Bosenko, L., 1971: On photoperiodic reaction of Epilachna vigintioctomaculata Motsch. (Coleoptera, Coccinellidae). International Congress of Entomology 13th Moscow 1968 Trudy: 538-539

Shirai, Y., 1990: Ecological studies on phytophagous lady beetles, Epilachna vigintioctomaculata complex (Coleoptera: Coccinellidae) in the Ina area, Nagano Prefecture. IV. Reproductive ability on potato or wild plants of two species of Epilachna beetles. Epilachna vigintioctomaculata and E. yasutomii were reared on potato leaves or on wild food plants in the laboratory. Reproduction (number of females produced by an overwintered female) by individuals of E. vigintioctomaculata reared on potato was...

Shirai, Y., 1990: Ecological studies on phytophagous lady beetles, Epilachna vigintioctomaculata complex (Coleoptera Coccinellidae) in the Ina Area, Nagano Prefecture. 4. Reproductive ability in potato or wild plants of two species of Epilachna beetles. E. vigintioctomaculata and E. yasutomii, which feed on potato plant in the field, were reared on potato (Solanum tuberosum) leaves or wild native host plants in this laboratory study. Reproductive ability (number of females produced by an overwint...

Bulyginskaya, M.; Vronskikh, G.; Chebanov, G., 1972: Sexual chemical sterilization as a possible method for the control of Epilachna vigintioctomaculata Motsch. (Coleoptera, Coccinellidae). Entomological review: Transl 1973, 51 (4) 449-453

Bulyginskaia, M.; Vronskikh, G.; Chebanov, G., 1972: Sexual chemical sterilization as a possible method of control of Epilachna vigintioctomaculata Motsch. (Coleoptera, Coccinellidae)

Bulyginskaya, M.A.; Vronskikh, G.D.; Chebanov, G.E., 1972: Sexual chemical sterilisation as a possible method of control of Epilachna vigintioctomaculata Motsch. (Coleoptera, Coccinellidae). A study was made of certain aspects of the development of Epilachna vigintioctomaculata Motsch. and the possibility of sexual sterilisation at the pupal or adult stage. It was found that males could be sterilised by feeding them with food treated...