Adult beetle, black or brownish black, is about 1/4" long, very hard, and has a beak 1/4 as long as its body. It prefers apples and stone fruits (peach, plum, etc.). Adults overwinter in the trash beneath trees, in fence rows, or in wooded areas. In spring they begin appearing at late bloom. Larvae bore to the center of the fruit immediately after emerging from the egg and feed near the core. After completing growth, the larvae bore to the outside and drop to the ground. Through most of the season, eggs are laid under the skin of fruits. Larval injury is extensive and usually causes fruit to fall before larva completes growth.
Use kaolin clay products early in spring (green bud stage). Continue spraying every 7-14 days during the growing season; keep young fruit coated; increase interval to 14-21 days as plant growth slows. Reapply after heavy rains. We recommend Surround At Home Crop Protectant. Clean up damaged fruit to prevent larvae from getting into soil. Spray Grub-Away® Nematodes wherever apples drop to reduce next year's curculio population.
Grub-Away® Grub Control Nematodes
Grubs can make quick work of ruining your lawn, and the beetles they grow into can destroy edible and ornamental crops. Before you know it, what was thick, beautiful, green grass becomes filled with dry, brown patches that lift up with little...Read More
Surround at Home® Broad Spectrum Sun & Insect Crop Protectant
Like a coat of armor for your plants, Surround® At Home® is a broad-spectrum protectant that forms a barrier to control aphids, Japanese beetles, leafhoppers, crickets, thrips, grasshoppers, whiteflies, cutworms, weevils and loopers....Read More