Blog Archives

Sooty Blotch & Flyspeck Make for Ugly Apples

The time for apple harvest in Kentucky has arrived, bringing with it the possibility of less than perfect looking apples. Sooty blotch and/or flyspeck are one of many causes for blemished, ugly apples. The two fungal diseases occur together as

Posted in Fruit

The Rotten Truth about Bitter Rot

While fruit rots have a variety of causes, the most common fungal fruit rot of apple in Kentucky is bitter rot. The disease results in rotten, inedible fruit. Fungicides are available for management; however, sanitation is critical for disease prevention.

Posted in Fruit

Spotted Wing Drosophila Update

Since the arrival of spotted wing drosophila (SWD), many producers have begun using insecticides on small fruit crops where they have never needed to spray before. SWD has been a game changer for some small fruit crops. Working with county

Posted in Fruit

Apple Bitter Rot Season is Upon Us

While fruit rots have a variety of causes, the most common fungal fruit rot of apple in Kentucky is bitter rot. The disease results in rotten, inedible fruit. Fungicides are available for management; however, sanitation is critical for disease prevention.

Posted in Fruit

Orange Rust:  Non-Curable Disease in Brambles

Orange rust of brambles can be a concern for Kentucky blackberry and raspberry growers. The first symptoms are often noticed in early spring when newly formed shoots appear weak and spindly. Once infected, the pathogen spreads throughout the entire plant.

Posted in Fruit

Phomopsis Twig Blight & Stem Canker of Blueberry

Phomopsis twig blight and stem canker is becoming more common in Kentucky blueberry. Stressed plants are more susceptible to this disease, and reports are often associated with fields that have a history of Phytophthora root rot or severe abiotic disorder

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Spotted Wing Drosophila on the Rise

Spotted wing drosophila (SWD, Figure 1) activity is increasing, based on positive samples identified from several southern and central Kentucky counties. Some locations have trapped relatively high numbers needing control. This increase in activity is earlier than what we have

Posted in Fruit