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The success of locally applied treatments for exotic weed control depends on the effectiveness of the method used and workers' abilities to find plant...

Coupled plant-herbivore models, allowing feedback from plant to herbivore populations and vice versa, enable us to predict the impact of biocontrol ag...

Recent biodiversity declines require action across sectors such as agriculture. The situation is particularly acute for arthropods, a species-rich tax...

Field- (vascular plants) and ground- (epigeic bryophytes and lichens) layer vegetation was investigated in four old fertilization experiments in conif...

Many species of wildlife are harvested for sale but there are few time-series analyses of the factors determining the number of animals harvested. Eco...

Open population mark-recapture analysis of unbounded populations accommodates some types of closure violations (e.g. emigration, immigration). In cont...

Streams collect runoff, heat, and sediment from their watersheds, making them highly vulnerable to anthropogenic disturbances such as urbanization and...

Understanding the population dynamics of exotic pests and associated natural enemies is important in developing sound management strategies in invaded...

Parasitoids often are selected for use as biological control agents because of their high host specificity, yet such host specificity can result in st...

The annual rate of increase of a wildlife population is the change in abundance or density from one year to the next. This paper compares the expected...