Emmalea Ernest, Associate Scientist – Vegetable Crops; emmalea@udel.edu As you make your variety selections for 2020 you might want to consider trying a few heat tolerant varieties. Some vegetables, such as eggplant, okra and sweet potatoes, are inherently very heat… Continue Reading
David Owens, Extension Entomologist; owensd@udel.edu Diamond back moth numbers have been elevated this season. Larvae are small, smooth, green, often hold their anal prolegs out in a V-shape and wiggle violently when disturbed. Imported cabbageworm on the other hand is… Continue Reading
Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu Fall vegetable harvest will begin soon. For best quality and longevity of leafy and heading crops in the fall, it is important to reduce respiration and water loss from crops immediately after… Continue Reading
Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu Plantings for late summer and fall harvested vegetables will be underway in the next few weeks. Timing these plantings can be a challenge, especially where multiple harvests are needed. Plantings from early… Continue Reading
David Owens, Extension Entomologist, owensd@udel.edu Congratulations to Joe Streett for correctly identifying last week’s Guess the Pest challenge as cabbage white, also known as the imported cabbageworm. Joe won a heavy duty sweep net for catching the butterflies and will… Continue Reading
