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Monitoring and Management of Flower Thrips in Blueberries

Flower thrips are chronic pests of both southern highbush and rabbiteye blueberries in the southeastern United States. Flower thrips are small insects, less than 1.5 mm long (0.06 inches), with slender bodies usually yellow to orange in color. Females are typically larger than males. Adult thrips have long narrow wings fringed with fine hairs. Adults and immatures, called nymphs, have rasping-sucking mouthparts, which they use to extract sap from plant cells. Immatures look like the adults except they are smaller and have no wings.

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Organic SWD Management Webinar

SWD OREI Project Team is scheduled to present a webinar on Organic Management of Spotted-Wing Drosophila (SWD) to provide a comprehensive update on strategies to manage SWD in organic production systems. Please register at: http://eorganic.org/node/34578 to attend this webinar. 

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Field evaluation of spray programs for management of anthracnose fruit rot of blueberry

By: Jonathan E. Oliver (UGA Fruit Pathologist), James Jacobs (UGA County Extension Coordinator, Pierce, Charlton, and Brantley Counties), Zack Williams (UGA County Extension Agent, Bacon County), Renee Holland (UGA Area Extension Agent – Commercial Blueberry) Background Anthracnose fruit rot of blueberry is caused by the fungi Colletotrichum acutatum and Colletotrichum…
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Multisite Fungicides for Fungicide Resistance Management in Blueberries

In conventional blueberry production, fungicides are frequently used to manage blueberry diseases. Unfortunately, as a result of repeated fungicide usage, the fungi targeted by these chemicals can develop resistance to specific fungicide modes of action.  This ultimately can make these fungicides less effective for disease management.  To reduce the chances…
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Postharvest Keeping Quality of Southern Highbush, Rabbiteye, and Northern Highbush Blueberry Cultivars in Cold Storage

Part 1: Fruit Firmness Authors: Rion T. Mooneyham, Savithri U. Nambeesan, and Rachel A. Itle  This article is the first of a series from my master’s research.  Overall, this work is the examination and comparison of fruit quality traits in southern highbush (SHB), rabbiteye (RE), and northern highbush (NHB) cultivars in…
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Fruit Splits and Yeast Rot in Blueberries

As a follow-up on Dr. Sial’s post from last week, I have also received several calls from Extension Agents about the prevalence of soft fruit and fruit splits. Furthermore, in addition to reports of berry splits, we’ve received reports that yeast rot has been found affecting some of this fruit….
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