Rastislav Jakuš, Fredrik Schlyter, Q.-H. Zhang, Miroslav Blaženec, R. Vaverčák, W. Grodzki, Dušan Brutovský, Eva Lajzová, Marek Turčáni, Marie Bengtsson, Zoltan Blum, Jean Grégoire
AbstractWe describe a series of experiments on the protection of Norway spruce (Picea abies (L.) Karst.) logs and standing trees against Ips typographus L. (Coleoptera: Scolytidae). The tested protective materials were applied 1) at point sources and 2) area‐covering using zeolite‐based dispensers. We performed ...... hiện toàn bộ
AbstractThe development of the red palm weevil, Rhynchophorus ferrugineus (Olivier) was investigated on a newly developed semiartificial diet as compared with two natural diets namely sugarcane stem and banana fruit. The weevil was successfully maintained on these diets and duration of the life cycle for males and females, respectively we...... hiện toàn bộ
AbstractThe utilization of olfactory responses of predators and parasitoids to the allelochemicals emitted by phytophagous arthropods and their host plants is becoming more important in biological pest control. The effects of three weed species, i. e. wormwood Artemisia vulgaris L., tansy Tanacetum vulgare L. ...... hiện toàn bộ
G. J. Stathas, Panagiotis A. Eliopoulos, D. C. Kontodimas, D. Th. Siamos
AbstractThe external and internal morphological characteristics of the predator Rhyzobius lophanthae Blaisdell (Coleoptera, Coccinellidae) were studied. The head, antenna, thorax elytra, hind wings, legs and abdomen are described. The adult has an average length of about 2.5 mm and width of 1.8 mm. The flagellum of the antenna...... hiện toàn bộ
Abstract130 kg of acorns of Common Oak (Quercus robur L.) were distributed on an area of 1.44 ha in an oak forest near Zagreb (Croatia), where acorns were lacking. The influence of this surplus of food on the development of mice and voles was observed from September 1999 till February 2000 on the experimental plot and on an un...... hiện toàn bộ
AbstractThe possibility for the combined control of Ophiostoma novo‐ulmi and Scolytus multistriatus was tested in Italy. Two elm clones [U. pumila×U. minor (clone B) and U. glabra var. pendula grafted onto...... hiện toàn bộ
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