Table 1.

Insecticides evaluated for knockdown effects against adult C. furnissi on Douglas-fir twigs

Active ingredient (AI)Trade name (formulation)aPercent AI by weightApplication rate (per 1 L water)
AcephateOrthene Turf, Tree & Ornamental Spray 97970.6 g
BifenthrinBrigade 2EC25.11.5 ml
ChlorpyrifosLorsban Advanced40.210.1 ml
EsfenvalerateAsana XL8.40.5 ml
Active ingredient (AI)Trade name (formulation)aPercent AI by weightApplication rate (per 1 L water)
AcephateOrthene Turf, Tree & Ornamental Spray 97970.6 g
BifenthrinBrigade 2EC25.11.5 ml
ChlorpyrifosLorsban Advanced40.210.1 ml
EsfenvalerateAsana XL8.40.5 ml

aProduct sources: Orthene Turf, Tree & Ornamental Spray 97, AMVAC Chemical Corporation, Newport Beach, CA, USA; Brigade 2EC, FMC Corporation, Philadelphia, PA, USA; Lorsban Advanced, Dow Agrosciences LLC, Indianapolis, IN, USA; Asana XL, Valent U.S.A. Corporation, Walnut Creek, CA, USA.

Table 1.

Insecticides evaluated for knockdown effects against adult C. furnissi on Douglas-fir twigs

Active ingredient (AI)Trade name (formulation)aPercent AI by weightApplication rate (per 1 L water)
AcephateOrthene Turf, Tree & Ornamental Spray 97970.6 g
BifenthrinBrigade 2EC25.11.5 ml
ChlorpyrifosLorsban Advanced40.210.1 ml
EsfenvalerateAsana XL8.40.5 ml
Active ingredient (AI)Trade name (formulation)aPercent AI by weightApplication rate (per 1 L water)
AcephateOrthene Turf, Tree & Ornamental Spray 97970.6 g
BifenthrinBrigade 2EC25.11.5 ml
ChlorpyrifosLorsban Advanced40.210.1 ml
EsfenvalerateAsana XL8.40.5 ml

aProduct sources: Orthene Turf, Tree & Ornamental Spray 97, AMVAC Chemical Corporation, Newport Beach, CA, USA; Brigade 2EC, FMC Corporation, Philadelphia, PA, USA; Lorsban Advanced, Dow Agrosciences LLC, Indianapolis, IN, USA; Asana XL, Valent U.S.A. Corporation, Walnut Creek, CA, USA.

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