Titlebook: Galling Arthropods and Their Associates; Ecology and Evolutio Kenichi Ozaki,Junichi Yukawa (Former Director),Pet Conference proceedings 200

Osteoporosis

Temporal Variation in the Structure of a Gall Wasp Assemblage along a Genetic Cline of , (Fagaceae). Thus, the overall structure of the assemblage along the genetic cline was characterized mainly by the common gall wasps, whereas the temporal variation was caused additively by the opportunistic gall wasps. The lack of HSF versus year interactions suggests that the effects of plant genetics on thi

Foment

安装

Guild Structure of Gall Midges on , in Relation to Snow Gradient: Present Status and Prediction of Fibution range of . will shift to regions with higher elevation and/or higher latitude although the rate of this vegetation shift is considered to be slower than that of temperature change. We hypothesize that the . gall midge fauna will become richer in the short term because . forests with intermed

discord

Early Parasitoid Recruitment in Invading Cynipid Galls Japan and elsewhere in the world, is caused by high infestation rates. Here we review the early recruitment of parasitoids to the alien species in the UK and . in Japan, their role in the invaders population dynamics, and how they link the invaders to native cynipid communities.

Blanch

Recent Outbreaks of the Maize Orange Leafhopper , Inducing Gall-like Structures on Maize in Japanrs contributing to re-cent outbreaks. In central Kyushu, an increase of 1.3 generations per year following global warming is estimated for . by 2100, relative to 1990. Thus, . has the potential to become a serious insect pest of cereal crops other than forage maize in the future.

逗留

Different Oviposition Strategies in Two Closely Related Gall Midges (Diptera: Cecidomyiidae): Aggregttack (aggregation), whereas . spread the risk to progeny by scattering eggs in a single shoot using several host plant species (risk spreading). The oviposition strategy of . also seems to be supported by its diversified life cycles with a polymodal emergence pattern.

得意牛

Genetic Variation in the Timing of Larval Mortality and Plant Tissue Responses Associated with Tree tible clones. Brown lesions with necrotic cells were observed in attacked tissue in both resistant and susceptible clones. The proportion of buds with lesions was greater only in resistant clones from non-Oketo populations than in susceptible clones suggesting that hypersensitive responses may have

Fester

Kenichi Ozaki,Junichi Yukawa (Former Director),Pet

mastopexy

https://doi.org/10.1007/978-3-642-61428-6 altitude, but overall survival of larvae was not correlated with latitude or altitude. Among sawfly gall types, .-type was distinct by having high plant-based mortality. The observed pattern of increasing diversity with increasing latitude is opposite to that in many other animals and plants. This

commonsense

Brodie Paterson,David Leadbettern species richness. When conifers (which have a low number of eriophyid species) were excluded, the host plant abundance and leaf size explained 66 % of the variation in species richness. The results indicate that resource availability (both leaf size and abundance) is an important factor in increas