Prices for Insects to control: Knapweed, Toadflax, Leafy Spurge and Canada Thistle

KNAPWEED INSECTS

Knapweed Root Weevil

Cyphocleonus achates: $140 per release of 100 insects. Available late July through mid-September.

Knapweed Flower Weevils

Larinus minutus / obtusus: $80 per release of 200 insects. Available June through late July.

Toadflax Stem Weevil

Mecinus janthinus: $150 per release of 100 insects. Available mid-May through late June.

Leafy Spurge Flea Beetles

Aphthona nigriscutis and Aphthona lacertosa: $100 per release of 1,000 insects.

Red Headed Spurge Stem Borer

Oberea erythrocephala: $190 per release of 100 insects. Available mid-June to early July.

Canada Thistle Stem Weevil

Ceutorhynchus litura: $150 per release of 100 insects. Available September.

St. Johnswort Beetles

Chrysolina quadrigemina/hyperici: $80 per release of 200 insects. Available mid-June to mid-July.

FOR ORDERS OF 5 RELEASES OR MORE OF ANY COMBINATION OF SPECIES, WE OFFER A DISCOUNT OF $10 OFF EACH ORDER.

FOR LARGE ORDERS, WE OFFER ADDITIONAL DISCOUNTS DEPENDING ON SIZE AND SPECIES ORDERED.