squash bug (Anasa tristis) in Southern Plant Diagnostic Network

 Share 

 Flag 

 Fullscreen 

Dynamic Embed code:


link:


Facebook Twitter wordpress googleplus pinterest blogger Email Rss
Side view of feeding adult

Whitney Cranshaw, Colorado State University, Bugwood.org

Side view of feeding adult

Late season mass of squash bugs on pumpkin fruit

Whitney Cranshaw, Colorado State University, Bugwood.org

Late season mass of squash bugs on pumpkin fruit

Marginal leaf firing is the common symptom produced (cushaw squash). August 1997

Gerald Holmes, Strawberry Center, Cal Poly San Luis Obispo, Bugwood.org

Marginal leaf firing is the common symptom produced (cushaw squash). August 1997

Squash bug nymphs. August 1997

Gerald Holmes, Strawberry Center, Cal Poly San Luis Obispo, Bugwood.org

Squash bug nymphs. August 1997

Adult ovipositing on squash leaf. August 1997

Gerald Holmes, Strawberry Center, Cal Poly San Luis Obispo, Bugwood.org

Adult ovipositing on squash leaf. August 1997

squash bug (<em>Anasa tristis</em>) egg(s)

Whitney Cranshaw, Colorado State University, Bugwood.org

squash bug (Anasa tristis) egg(s)

Nymphs on underside of squash leaf. August 1997

Gerald Holmes, Strawberry Center, Cal Poly San Luis Obispo, Bugwood.org

Nymphs on underside of squash leaf. August 1997

Illustration by Arthur Cushman

Art Cushman, USDA Systematics Entomology Laboratory, Bugwood.org

Illustration by Arthur Cushman

squash bug (<em>Anasa tristis</em>) adult(s)

Whitney Cranshaw, Colorado State University, Bugwood.org

squash bug (Anasa tristis) adult(s)

Late season mass on squash

Whitney Cranshaw, Colorado State University, Bugwood.org

Late season mass on squash

Mixed population of late instar nymphs with adult on top

Whitney Cranshaw, Colorado State University, Bugwood.org

Mixed population of late instar nymphs with adult on top

Wilting associated with squash bug infestation.

Whitney Cranshaw, Colorado State University, Bugwood.org

Wilting associated with squash bug infestation.