The prospects of chemical ecology in insectpest management were also proposed. ... Semichemicals which might be developed as insect control techniques incorporating in IPM program were
Biological control of pests, which is based on the predator-prey system dynamics, has not always been ... In this review, we analyzed the studies for biological control of pests in Korea based on 164 cases reported
Since 1975, the studies on in vitro rearing Trichogramma spp., Anastatus japonicus Ashmead, Telenomus dendrolimusi Chu, Dibrachys cavus Walker, Habro..
been studied to control many insect pests. ... Despite the great importance of chemical insecticides, with the ever increasing resistance of pestinsects ... insecticides and the growing concern over environmental pollution, it becomes evident that the problem of pest
In rice insectpest management, understanding the impact of climate change to rice plant, insects pests ... Work in the Philippines showed that more insect pests were observed in wet season as compared to dry ... Climate change effect on insect pests and natural enemies
Temperature is very important factor influencing
Jeju island and southern coastal area of Korea worry about the inhabitation of subtropical pests when ... they invade these area, in fact the pest outbreak as a result of the increase of generation a year is
Some generalized predictions can be made, based on current pest distributions and severity of insect ... Insect occurrence is closed related to crop and environment. ... favor some insects while others may inhibit their development.
Turfgrass insect pests and natura.l enemies for biological control were investigated to develop pest ... Twenty eight insectpest species of 10 families in 6 orders were collected from golf courses. ... addition, bluegrass webworm (Crambus sp.), Japanese lawngrass cutworm (Spodoptera depravata), scale insects
Occurrence pattern of major insect pests on 7 recommended potato cultivars in Korea was investigated ... pests on potato leaves, and wireworm (Selatosomus puncticollis Mot.) was the major pest on tubers. ... potato aphid (Macrosiphum euphorbiae Thomas) and beet armyworm (Spodoptera enigua Hubner) were the major insect
An Investigation of insect pests in rice stored was carried out in Jeonnam region of Korea. ... latens, respectively in investigation, Blatella germanica(Blattaria) which was no problem in stored rice insect
Management of insect pests in field using pesticide was not different. ... Of the 28 insect pests in pre-harvesting, the 7 main species were T. kanzawai, T. urticae, A. orana, ... Growth of R. coreanus decreased when insect pests were not managed and yields decreased approx. 7% a