Commodity
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Drosophila suzukii (Matsumura) Author: Ash Sial, Entomologist, University of Georgia, 2022 Description Immature stages: Larvae are white with a cylindrical body that tapers on one end, only 1/8”. Adult stages: Adults have a brownish-yellow thorax, black stripes across the abdomen, and distinct red eyes. Males have dark spots on wingtips and black combs on forelegs.…
Posted in: Blueberry, Commodity, Flies, Fruits & Nuts, Insect pests, Invasive pest, Pests, Small fruits -
Dasineura oxycoccana (Johnson) Author: Craig Roubos, Ash Sial, Entomology, University of Georgia Description Immature stages: Eggs are oval-shaped, transparent and very small. Larvae are legless and white in color when newly hatched. As larvae mature, they darken and become orange by the time they are ready to pupate. Mature larvae have a unique feature called…
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Comstockaspis perniciosus Author: Brett Blaauw, Fruit Entomologist, University of Georgia, 2021 Description Immature stages: The mobile stage of San Jose scale (SJS) immatures, known as ‘crawlers,’ are yellow, somewhat oval, and minute at about 1/100 inch long. Adult stages: Adult females are yellow, circular, sac-like insects. They secrete and live beneath a protective round gray-brown…
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Chalcodermus aeneus (Boheman) Author: David Riley, Stormy Sparks, and Sydni Barwick, University of Georgia, 2019 Description Immature stages: Females lay eggs, which are white, oval in shape, and are less than a centimeter in length, into pods. These consequently hatch into small white grubs that damage the seed (middle image). The duration of the egg…
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Written by: Ash Sial, Department of Entomology, University of Georgia, 2025 Scales are a large group of insects (superfamily Coccoidea) in order Hemiptera that are minute to small in size and sexually dimorphic – males and females are distinctly different in appearance (Daly et al. 1998). They have unusual lifecycle; females have incomplete metamorphosis (egg-immatures-adult),…
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Ashfaq A. Sial1, James Jacobs2, Zack Williams3, and Will Brown41Department of Entomology, University of Georgia, Athens, GA 30602, 2University of Georgia Cooperative Extension, Pierce County, Blackshear, GA 31516, 3University of Georgia Cooperative Extension, Bacon County, Alma, GA 31510, 4University of Georgia Cooperative Extension, Appling County, Alma, GA 31510 Identification and Biology Flower thrips are chronic…
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Ash Sial1, James Jacobs2, and Zack Williams31Department of Entomology, University of Georgia, 2UGA Extension, Pierce County, and 3UGA Extension, Bacon County Although blueberry gall midge has historically been referred to as a rabbiteye problem, recently it has been reported to be a concern in some southern highbush fields. The majority of the highbush infestations were primarily reported…
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The University of Georgia Cotton Team will be keeping an eye out this upcoming season for cotton jassid or two-spot cotton leaf hopper, which was spotted in several counties in Florida last year. Phillip Roberts, a UGA Extension cotton entomologist, spoke about the cotton jassid at a recent Georgia Cotton Commission meeting, according to Southeast…
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Written By: Dr. Ash Sial, Entomologist, University of Georgia Blueberry bud mite, Acalitus vaccinii (Keifer) is a tiny eriophyid mite. If abundant, bud mites can abort flower buds producing symptoms that resemble cold injury or poor fruit set. Blueberry bud mites are roughly 125th inch long, white to translucent in color, and somewhat carrot-shaped, with…