Donna Henderson

Preparing for fall planting – nematodes
Prior to planting vegetable crops or planting of perennial crops, it is advisable to test the soil for plant parasitic
Powdery mildew on melons
Powdery mildew has been a concern to farmers for years, and some management techniques such as sulfur have been around
TYLCV tomato production threat
Tomato yellow leaf curl virus (TYLCV) is considered one of the most devastating diseases of tomatoes worldwide,
Preparing for harvest late-season onion bulb diseases
In April and May, onion producers will begin to look forward to harvesting their crops prior to the summer. There are
Iris yellow spot virus: A continuing threat to onion crops
Iris yellow spot virus (IYSV) is a viral disease of bulb and seed onion crops that is transmitted by onion thrips
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Sponsored by Monsanto, this accredited Weed Resistance Management CEU gives an overview of...
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The Federal Organic Foods Production Act set standards for both growers and consumers, and the...
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Mites are small arthropods in the class Arachnida and the subclass Acari. Although they are...

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