Cooley Gall
Cooley Gall
Cooley Gall, Cooley galls are commonly found on the new growth of spruce trees. These galls are produced by Insects called Cooley spruce gall adelgids (woolly aphids). Galls appear early in the season as 2- to 4-inch cucumber-shaped growths. The galls are light green during late spring and early summer but dry out and become brown starting in mid-July. The galls often are mistaken for seed cones.
Cooley spruce galls are conspicuous and frequently cause considerable concern to homeowners. However, the galls usually do not cause any serious harm to the tree. Extremely heavy infestations may cause minor retardation of tree growth and some distortion. However, in most cases, old galls are covered by new growth the following season and become almost unnoticeable a few years after they form.
FAQ
- Treatments:
Spraying (Imidacloprid, Permethrin, Bifenthrin, Carbaryl), Basal Trunk Application (Dinotefuran / Safari ®)
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Dominion 2L Insecticide (Merit 2F), Control Solutions
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EverGreen Crop Protection EC 60-6 Insecticide, MGK
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EverGreen Pyrethrum Dust Insecticide, OMRI Listed, MGK
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PyGanic Crop Protection EC 1.4 II Insecticide, OMRI Listed, MGK
PyGanic Crop Protection EC 1.4 II with 1.4% Pyrethrins Insecticide offers immediate insect control for organic production. PyGanic Crop Protection is an organically-compliant, broad-specturm contact insecticide. Organic Certification(s): OMRI Active Ingredients: Pyrethrum 1.4%Insecticide Mode of Action: 3AInsecticide Class: PyrethrinsEPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 1 Qt., 1 Gal.
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Merit 75WSP Imidacloprid Insecticide, Bayer
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This product has been discontinued by the manufacturer. Please consider Merit 75WSP Imidacloprid Insecticide, Bayer
Mallet 75 WSP Imidacloprid Insecticide, (Merit 75 WSP)
Mallet 75WSP Insecticide a broad-spectrum insecticide for use on turf, ornamentals and crops.
In stock, ships within 24 hours.Active Ingredients: ImidaclopridInsecticide Mode of Action: 4AInsecticide Class: NeonicotinoidsEPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 4 x 16 Oz. Pkg, 4 x 4 x 16 Oz. Case
This product has been discontinued by the manufacturer.
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Active Ingredient: Dinotefuran
Signal Word - Caution
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Tengard SFR Termiticide Insecticide, UPI
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BaseLine Insecticide, FMC
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Carbaryl 4L Insecticide (Sevin SL), Loveland Products
Carbaryl 4L Insecticide provides broad-spectrum control of more than 130 turf and ornamental pests.Active Ingredients: Carbaryl 43.0%Insecticide Mode of Action: 1A Insecticide Class: CarbamatesEPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 2.5 Gal.
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