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On the biology of Paropta paradoxus (H.-S.) (Lep., Cossidae) on grapevine in Israel*

  • H. N. Plaut (a1)

The biology of Paropta paradoxus (H.-S.), a new pest of the grapevine, was studied in field and laboratory during 1962–1972. Descriptions are given of the imago and developmental stages. The life-cycle is completed in 1–3 years. Adults are active during April–September, and eclose mostly during the day with a male/female ratio of 0.65 (3.3 in UV light-trap catches). Light induces a deep torpor in most adults. After mating, which lasts 30–60 min, females lay up to 275 eggs in their life span of 1–14 days (males 2–13 days). In the vineyard eggs are glued under loose bark, in batches of 15.6 (1–63), and hatch in 20–32 days. The neonate larvae disperse and settle under loose bark where they begin feeding; penetration of the wood is mainly through dried stubs of pruned canes, and galleries are excavated along the axes of stems and branches. Larvae may also develop under dry bark. The pest overwinters as active immature larvae and diapausing mature, prepupal larvae. The pupa is usually formed in the larval galleries, and lasts 16–45 days. In heavily infested vines the pupae may be cannibalized by larvae; both larvae and pupae may be preyed on by woodpeckers.

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Andres, A. & Seitz, A. (1924). Lepidopterenfauna von Aegyptens. — Senckenbergiana 6, 1383.
Avidov, Z. (1961). [Pests of the cultivated plants of Israel.] — 546 pp. Jerusalem, Magnes Press. (In Hebrew).
Bodenheimer, F. S. (1930). Die Schädlingsfauna Palästinas. Unter besonderer Berücksichtigung der Grossschädlinge des Mittelmeergebietes. — Monogrn angew. Ent. 10, 438 pp.
Daniel, F. (1964). Monographie der palaearktischen Cossidae VII. Genus Dyspessa Hbn. Zweiter Teil. Genus Paropta Stgr.Mitt. münch. ent. Ges. 54, 181236.
Forster, W. & Wohlfahrt, T. A. (1954). Die Schmetterlinge Mitteleuropas. Band 1: Biologie der Schmetterlings. — 202 pp. Stuttgart, Franckh'sche.
Herrich-Schäffer, G. A. W. (1851). Systematische Bearbeitung der Schmetterlinge Europa's. — 2272 pp. Regensburg,
Mackay, M. R. (1964). The relationship of form and function of minute characters of lepidopterous larvae, and its importance in life history studies. — Can. Ent. 96, 9911005.
Miller, A. A. (1965). Climatology. — 320 pp. London, Methuen.
Plaut, H. N. (1964). Paropta paradoxus, a new pest on grapevine. — Pl. Prot. Bull. F.A.O. 12, 139140.
Plaut, H. N. (1967). [The aerial dispersal of Paropta paradoxa in vineyards.] — Abstracts of the 7th Convention of the Society for the Advancement of Science in Israel, Rehovot. p. 125. (In Hebrew.)
Plaut, H. N. & Feldman, M. (1966). Grapevine protection from larvae of Paropta paradoxa. — Int. Pest Control 8(5), 79.
Plaut, H. N. & Tsour, S. (1968). [Experiments for the control of Paropta paradoxus in vineyards.] — Hessadeh 48, 963966. (In Hebrew).
Seitz, A. (1913). Die Grossschmetterlinge der Erde. Band 2. — 480 pp. Stuttgart.
Trave, R., Garanti, L. & Pavan, M. (1960). Sil secreto delle glandole mandibolari della larva di Cossus cossus L. (C. ligniperda Fabr.) (Lepidoptera). — Int. Congr. Ent. 3, 7376.
Willcocks, F. C. (1922). A survey of the more important economic insects and mites of Egypt. With notes on life-history, habits, natural enemies and suggestions for control. — Bull. Sultanic agric. Soc. 1, 482.
Wiltshire, E. P. (1949). The Lepidoptera of the Kingdom of Egypt. Part 2. — Bull. Soc. Fouad I Ent. 3, 381460.
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Bulletin of Entomological Research
  • ISSN: 0007-4853
  • EISSN: 1475-2670
  • URL: /core/journals/bulletin-of-entomological-research
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