The spring cereals food preferences of Oulema ssp.in pure and mixed crops

• Autorzy: Wenda-Piesik A. , Piesik D.
• Języki publikacji: EN

Abstrakty

EN

The oats were observed to be the species mostly damaged by Oulema ssp. phytophages which is represented by the highest damage indexes of the plant in all the objects researched. The two other species: barley and spring triticale are much less sensitive to feeding of the pest. The initial damage which was due to the complementary feeding was hidden due to the compensation capabilities of the cereals. Spring barley, which tillers most, compensated for the damage most considerably. The economic harmfulness of the Oulema feeding may be estimated only in shooting phase, when also the larvae start skeleting of leaf blades. In barley and spring triticale a considerably lower larvae feeding was observed when compared with leaf beetles. The co-ordinate cultivation of the researched species with fodder pea and in two-ingredient cereal mixtures enhances the damage reduction caused by Oulema feeding.

Słowa kluczowe

EN

Oulema melanopus; pest; Oulema; mixed crop; food preference; cereal; Oulema gallaeciana; cereal mixture; spring cereal

• Wydawca: -
• Czasopismo: Electronic Journal of Polish Agricultural Universities. Series Agronomy
• Rocznik: 1998
• Tom: 01
• Numer: 1
• Opis fizyczny: http://www.ejpau.media.pl/series/volume1/agronomy/art-04.html

Twórcy

autor

Wenda-Piesik A.

• University of Technology and Agriculture, 20 Kordeckiego St., 85-225 Bydgoszcz, Poland

autor

Piesik D.

Bibliografia

• Bubniewicz P., Walczak F., Mrówczyński M., Widerski K., Kaniuczak Z., 1993. Ochrona roślin w integrowanych systemach produkcji rolniczej. Skrzypionki występujące na zbożach i ich zwal-cza-nie. Poznań, IOR.
• Budzianowski G., Mackowiak W., Wos H., Milewski G., 1994. Preliminary results of observations on the occurrence of Oulema spp. on spring triticale and other cereals. Zeszyty Naukowe AR w Szczecinie - Rolnictwo, 58, 13-18.
• Grant J.F., Patrick CR., 1993. Distribution and seasonal phenology of cereal leaf beetle (Coleoptera: Chrysomelidae) on wheat in Tennessee. Journal of Entomological Science, 28, 363-369.
• Kaniuczak Z., 1993. Studies on the occurrence, course of development, harmfulness and control of cereal leaf beetles (Oulema spp.) on winter wheat crops in south-eastern Poland. Prace Naukowe Instytutu Ochrony Roślin, 33, 9-55.
• Kaniunczak Z., 1988. Is cereal cultivation in south-eastern Poland threatened by Oulema spp.? Ochrona Roślin, 32, 4-5.
• Kaniunczak Z., 1994. Szkodliwość skrzypionek w pszenicy ozimej. Ochrona Roślin, 38, 3-4.
• Kaniunczak Z., 1994. Występowanie i efekty zwalczania skrzypionek w uprawie pszenicy jarej. Materiały Sesji Instytutu Ochrony Roślin, 34, 208-214.
• Kocourek F., Sedivy J., 1995. The assessment of injury to winter wheat caused by cereal leaf beetles, Oulema spp. (Chrysomelidae, Coleoptera). Ochrana Rostlin, 31, 107-119.
• Lerenius C., 1993. Plant protection year 1992 - agriculture. Vaxtskyddsnotiser, 57, 7-12.
• Mamedov AA., 1994. Quantitative estimation of the effectiveness of natural enemies of Oulema melanopus L. (Coleoptera, Chrysomelidae) on winter wheat. Entomologicheskoe - Obozrenie, 73, 225-233.