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Wet Conditions are Hurting South Florida Vegetable Producers

By Pam Knox

A recent article in Vegetable and Specialty Crop News pointed out that recent rain of up to 3 inches in southern Florida have caused the muck soils there to hold water like a sponge. The effects on plants include stand loss and increased diseases on lettuce and beans. Fortunately, the weather for the next week looks pretty dry, which will help fields to lose some water. You can read more at https://vscnews.com/florida-increased-rainfall-producers/.

Damaged due to terrential rains in South bFlorida

Torrential rains in south Florida’s Redlands growing region severely damaged winter yellow squash, zucchini and green beans, as well as this field of corn grown by Alger Farms.

Source : uga.edu

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LALEXPERT: Sclerotinia cycle and prophylactic methods

Video: LALEXPERT: Sclerotinia cycle and prophylactic methods

White rot, also known as sclerotinia, is a common agricultural fungal disease caused by various virulent species of Sclerotinia. It initially affects the root system (mycelium) before spreading to the aerial parts through the dissemination of spores.

Sclerotinia is undoubtedly a disease of major economic importance, and very damaging in the event of a heavy attack.

All these attacks come from the primary inoculum stored in the soil: sclerotia. These forms of resistance can survive in the soil for over 10 years, maintaining constant contamination of susceptible host crops, causing symptoms on the crop and replenishing the soil inoculum with new sclerotia.