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Các bài báo tiêu biểu
Overview of development of an anti‐attractant based technology for spruce protection against Ips typographus: From past failures to future successAbstract We 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
Tập 76 Số 4 - Trang 89-99 - 2003
Development of the red palm weevil, Rhynchophorus ferrugineus (Olivier), (Coleoptera, Curculionidae) on natural and synthetic dietsAbstract The 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
- 2002
Attractiveness of three weed species to polyphagous predators and their influence on aphid populations in adjacent lettuce cultivationsAbstract The 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
- 2002
Adult morphology and life cycle under constant temperatures of the predator Rhyzobius lophanthae Blaisdell (Col., Coccinellidae)Abstract The 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
- 2002
The development of mice and voles in an oak forest with a surplus of acornsAbstract 130 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
- 2002
Effects of mating factors on reproduction and sex-ratio of the predacious miteamblyseius zaheri yous. & el-bor. (acari, phytoseiidae)
Tập 73 Số 4 - Trang 113-115 - 2000
The use of dispensers with different release rates at pheromone trap barriers for Ips typographus
- 2000
Effect of GCSC‐BtA biocide on population dynamics of cabbage pests and their natural enemies from fields in southeastern ChinaAbstract The present paper deals with the effect of the biocide GCSC‐BtA on population dynamics of cabbage pests, i. e., Plutella xylostella (L.) (Lep., Plutellidae), Brevicoryne brassicae (L.) (Hom., Aphididae), Liriomyza sativae Blanch. (Dip., Agromyzidae), Phyllotreta vi... ... hiện toàn bộ
- 2002