Whitney Cranshaw

Augmented establishment of Ovavesicula popilliae (Microsporidia) for biocontrol of Japanese beetle (Coleoptera: Scarabaeidae) in Colorado

David R. Smitley, Erica Hotchkiss, Whitney Cranshaw, Phil A Lewis et autres

Ovavesicula popilliae (Microsporidia: Ovavesiculidae) is a host specific, obligate pathogen of Japanese beetle (Coleoptera: Scarabaeidae, JB) that causes chronic disease and mortality of larvae, and reduced fecundity of surviving females. Ten sites in Colorado along the leading edge of the westward spread …

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Qpcr Tracking of Japanese Beetles (Popilliae Japonica Newman) Infected by Ovavesicula Popilliae at Introduction Sites in Colorado, United States

David R. Smitley, Erica Hotchkiss, Phil A Lewis, Whitney Cranshaw et autres

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The Vector Ecology of Circulifer Tenellus and Its Association With Beet Curly Top Virus in Hemp

Judith Chiginsky, Punya Nachappa, Ana Cristina Fulladolsa, Whitney Cranshaw

Observations on Development of Diogmites angustipennis Loew (Diptera: Asilidae) in a Cultivated Field

Whitney Cranshaw, Peter J. Forrence, Boris Kondratieff

An agricultural field in southeastern Colorado grown under drip irrigation in 2014 allowed for observations related to the life history of immature stages of the asilid Diogmites angustipennis Loew. A survey of holes in the soil surface made during recent pupal eclosion …

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Control options for emerald ash borer in Colorado

Whitney Cranshaw

Introduction -Some Common Questions Related to the Control of Emerald Ash Borer-Why should I try to control emerald ash borer?…………………………………………………………………………1 -I have treated my ash trees in the past for borers.Wasn't this for the emerald ash borer?..............

Billbugs and white grubs : characteristics and control

Whitney Cranshaw, Rick S. Zimmerman

CHAPTER EIGHT: Natural Enemies of Insects and Pollinators: The “Beneficial Bugs”

Whitney Cranshaw, David J. Shetlar

CHAPTER ONE: Introduction to Garden Insects and Their Relatives

Whitney Cranshaw, David J. Shetlar

CHAPTER FIVE: Insects Associated with Large Branches and the Trunk of Trees and Shrubs

Whitney Cranshaw, David J. Shetlar

CHAPTER FOUR: Insects Associated with Stems, Twigs, Shoots, and Canes

Whitney Cranshaw, David J. Shetlar

Description and Biology of the Sexual Generation of Disholcaspis quercusmamma (Walsh and Riley) (Hymenoptera: Cynipidae), with Notes on Associated Parasitoids

Crystal McEwen, Scott C. Digweed, James A. Nicholls, Whitney Cranshaw

The adults and gall of the sexual generation of the oak gall wasp Disholcaspis quercusmamma (Walsh and Riley) (Hymenoptera: Cynipidae) are described and matched with the alternate asexual generation for the first time. We also provide notes on the taxonomy, life history, …

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Insecticide options for protecting ash trees from emerald ash borer

Daniel A. Herms, Deborah G. McCullough, David R. Smitley, Clifford S. Sadof et autres