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Hemlock Woolly Adelgid

 

Some Recent Presentations on HWA Projects

Click on the links in the table to download .pdf versions of the presentations or poster

Survival, reproduction, and impact of Laricobius nigrinus Fender (Coleoptera: Derodontidae), on HWA in field cages

l.nigrinus_survival_iufro04.pdf

Poster presented by Ashley Lamb at the joint IUFRO working party meeting in Hanmer Springs , NZ in Aug, 2004

Laboratory studies of competitive interactions among predators of HWA

competitive_interactions_sfwic04.pdf

Presented by Robbie Flowers at the 2004 Southern Forest Insect Work Conference in Tampa, FL,

The effects of systemic sublethal doses of imidacloprid on Laricobius nigrinus and Sasajiscymnus tsugae

hwa_predators_insecticide_sfwic04.pdf

Presented by Brian Eisenback at the 2004 Southern Forest Insect Work Conference in Tampa, FL,

Status of biological control of HWA with Laricobius nigrinus

predator_releases_sfwic04.pdf

Presented by David Mausel at the 2004 Southern Forest Insect Work Conference in Tampa, FL,

Influence of environmental factors on the aestival diapause of L. nigrinus

predator_diapause.pdf

Presented by Ashley Lamb at the 2004 National Meeting of ESA in Salt Lake City, Utah.

Some images from a recent trip to China for foreign exploration of predators

for_explor_china_04.pdf

Presented by Scott Salom and Tom McAvoy, March 2004

Development and validation of a binomial sequential sampling plan for Adelges tsugae on eastern hemlock

binomial_sampling.pdf

Presented by Jeff Fidgen at the 2004 Ent Soc of Canada Meeting in Charlottetown, PEI, Canada.

 

Hemlock Woolly Adelgid

Tree of Heaven Biocontrol

Insecticide Trials

 

 

 


Last updated 01/04/05