WebOct 22, 2024 · Vine weevil, Otiorhynchus sulcatus F. (Coleoptera: Curculionidae), is an economically important pest species in many soft-fruit and ornamental crops. Economic losses arise from damage to the roots, caused by larvae, and to the leaves, caused by adults. As adults are nocturnal and larvae feed below ground, infestations can be missed initially, … WebNov 10, 2010 · Otiorhynchus sulcatus adults are 9–13 mm, of dark color and have light specs on the elytra. The flightless females reproduce by mitotic parthenogenesis; all individuals examined are triploid and lack meiosis and eggs develop without fertilization (Suomalainen et al. 1987).The sexual ancestors of the species are not known, nor are any …
Otiorhynchus sulcatus - Bugwoodwiki
WebThe weevil Otiorhynchus sulcatus is a pest species that has spread rapidly to large parts of the world due to human activities. O. sulcatus is extremely polyphagous and found to attack a large number of agricultural and horticultural plant species despite that all individuals are clonal triploid fem … WebBlack vine weevil adults are black, 1/4-inch-long weevils with short, broad snouts. The head is narrow, the thorax is medium and rounded, and the wing covers are broad and well rounded. The wing covers have fine yellow hairs and conspicuous corrugations which appear as lines down the back. Adults cannot fly; their wing covers are fused together. demolition vintage lighting
Vine weevil / RHS Gardening - Royal Horticultural Society
WebOtiorhynchus sulcatus Name Synonyms Curculio strictus Gmelin, 1790 Curculio sulcatus Fabricius, 1775 Otiorhynchus linearis Stierlin, 1861 Otiorhynchus pseudolinearis Reitter, … WebNov 17, 2024 · Anus terminal with 4 lobes. Emden (1952) provided a key to the larvae of Otiorhynchus species, including sulcatus.PupaeThe pupa was briefly described and … WebThe strawberry root weevil, Otiorhynchus ovatus (L.), and the rough strawberry root weevil, Otiorhynchus rugosostriatus (Goeze), are two related root weevils that also are common. Both are smaller in size, but generally … demolition twin falls