article/chapitre/communication

A graphical environment for three-dimensional finite element groundwater modeling

N. Jones ; D. Richards ; R. Evans ; International symposium of groundwater management proceedings (1995) | 1995

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article/chapitre/communication

Reproductive responses of aphidophagous lady beetles (Coleoptera:Coccinellidae) to nonaphid diets: An example from alfalfa

D. Richards ; E. Evans | 1998

Aphidophagous lady beetles feed on a variety of pre! in addition to preferred aphids. These alternative feuds ma!: serve only to maintain the predator but do not permit immature growth or adult reproduction. We tested whether larvae of the alfal[...]

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