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Consequences of Fragmentation of Tropical Moist Forest for Birds and Their Role in Predation of Herbivorous Insects
avian diversity caterpillar predation fragmentation herbivory
2015/11/13
The consequences of habitat alteration on the role of understory insectivorous birds as predators of herbivorous insects in tropical forests are poorly understood. To examine whether fragmentation may...
Does intraguild predation of Cosmia trapezina L. (Lep.: Noctuidae) influence the abundance of other Lepidoptera forest pests?
Cosmia trapezina intraguild predation Lepidoptera larvae time series
2015/3/27
The noctuid C. trapezina (CT) has been considered an occasional predator of other Lepidoptera larvae. Functional/numerical response of predator and/or prey was estimated using 27 years of time-series ...
Susceptibility of the Early Growth Stages of Volunteer Oilseed Rape to Invertebrate Predation
volunteer seeds seed and seedling mortality
2015/3/9
Chemical and agronomical control of volunteer plants is difficult, especially in reduced-input cropping systems
where feeding by natural herbivores may become an important cause of their mortality. ...
Effects of Snow Cover on Seed Survival and Seedling Distribution of Beech Protection from Seed Predation by Rodents
beech tree regeneration seed predation seedling bank snow cover
2009/8/24
Beech trees often dominate the natural forests in northeast part of Japan. This is partly attributable to heavy snow environment in these districts. Deep snow cover during winter season may contribute...
Distance Dependent Emergency of Beech (Fagus crenata) Seedlings from Mother Trees in Heavy Snowfall Area:The Effects of Snow Covers to Protect Seeds from Predation by Rodents
beech seedling bank seed predation snow cover
2009/8/24
Seedling banks in a beech forest were scarcely found around stems in snowy regions. Since snow cover prevents feeding activity of rodents, we considered that the seed predation might occur intensively...