20.500.12556/RUL-153444 The suitability of wheat grain and grain of three less common cereals as hosts for the rice weevil (Sitophilus oryzae [L.]) (Coleoptera: Curculionidae) The aim of the present study was to test the suitability of different grain commodities, i.e., common wheat (Triticum aestivum), millet (Panicum miliaceum), spelt (Triticum aestivum ssp. spelta), and buckwheat (Fagopyrum esculentum) as hosts for the rice weevil (Sitophilus oryzae). We monitored weevil mortality and progeny emergence. Two different amounts of grains (50 g and 100 g) were applied. The experimental units were stored at three temperatures (15, 20, and 25 °C) and at two relative humidities (RHs) (55 and 75%), for a total of six combinations. Mortality was assessed on the 7th, 14th and 21st days after exposure. After 56 days, we determined progeny emergence. We determined that weevil mortality was correlated to temperature, RH, grain commodity, grain quantity and exposure duration. In general, mortality counts were higher at lower grain quantities. The mortality and progeny emergence were highest in wheat grain, since wheat grain is the most suitable host. Progeny production (emergence) was highest at 25 °C. Only a few individuals emerged from buckwheat and millet. Sitophilus oryzae wheat millet spelt buckwheat progeny emergence skladiščni škodljivci rižev žužek skladiščeni proizvodi ajda proso pira pšenica pojav potomcev true false true Angleški jezik Slovenski jezik Članek v reviji 2024-01-05 15:18:29 2024-01-05 15:18:34 2024-04-24 09:55:39 0000-00-00 00:00:00 2024 0 0 6 str. art. 102239 Vol. 105 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 632 0022-474X 179720963 1-s2.0-S0022474X23001650-main.pdf 1-s2.0-S0022474X23001650-main.pdf 1 C483B893E435390570B1B41781DA24A8 c7b69db6c0f050a87ad46eb26ac0ec9f3d9ebebdeb3100ca6e1d563bd7b0c24f 9f5996ca-abd5-11ee-826d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=179437 https://www.sciencedirect.com/science/article/pii/S0022474X23001650 1 509275f4-abd5-11ee-826d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=179436 Biotehniška fakulteta 0 0 0