Tag: Squash
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Question of the Week – Paraquat Drift
This week, the question was: What are the spots on this squash leaf? These spots are from a small amount of paraquat drift that occurred while the adjacent field was being sprayed in preparation for planting. Paraquat is a contact-only herbicide, so this damage will not spread to new growth. This small amount of damage […]
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Weekly Field Update – 6/13/22
Be sure to scroll all the way to the bottom to see this week’s Question of the Week and check back on Thursday for the answer! Statewide Extension Entomologist Tom Bilbo reports, “As tomatoes and other fruiting vegetables progress, make sure you’re protecting yields from insect and mite pests. I’ve seen a fair bit of […]
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Weekly Field Update – 6/6/22
Clemson Plant Pathologist Tony Keinath has been busy updating Extension Disease Publications on Clemson’s Land-Grant Press. Be sure to refer to the following resources as you think about your disease management programs: Gummy Stem Blight on Watermelon and Muskmelon, Watermelon Fungicide Guide, Cucurbit Downy Mildew Management, Powdery Mildew on Watermelon, and Controlling Bacterial Spot on […]
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Question of the Week – Squash Vine Borer
This week, the question was: What is this critter resting on a zucchini flower bud? This is the adult form of the squash vine borer. The female moth lays eggs on the leaves and stems of squash and zucchini plants. A tiny caterpillar hatches from the egg and bores into the stems to feed. We […]
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Weekly Field Update – 5/31/22
Be sure to scroll all the way to the bottom to see this week’s Question of the Week and check back on Thursday for the answer! Coastal Region Zack Snipes reports, “It seems like everything is coming in from the fields right now. We got some rain but could really use some more. I am […]
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Weekly Field Update – 5/23/22
Be sure to scroll all the way to the bottom to see this week’s Question of the Week and check back on Thursday for the answer! Coastal Region Rob Last reports, “As we see temperatures increase strawberry flowering is reducing. Plants are still heavy with fruit, so managing diseases such as anthracnose and botrytis through […]
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Weekly Field Update – 5/2/22
Don’t forget about the Brassica Field Day coming up next Monday morning (8:30-1:00) at the Coastal REC in Charleston, SC. Please be sure to register ahead of time, so they will have enough food on hand for lunch. Be sure to scroll all the way to the bottom to see this week’s Question of the […]
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Question of the Week – Genetic Mutation
This week, the question was: What is going on with this squash plant? The yellow venation in this plant was caused by some sort of genetic mutation. While attractive, mutations like this may affect the performance (yield) or marketability of a plant. Sometimes new cultivars are developed from genetic mutations that are viewed as desirable, […]
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Weekly Field Update – 6/7/21
The Coastal Research and Education Center Field Day is coming up on June 17 beginning at 8:30. You must register to attend this year. Registration may be found here. Statewide Dr. Matt Cutulle reports, “The coastal rain events of the past week resulted in a lot of weeds popping up. For fields not planted yet […]
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Weekly Field Update – 9/21/20
Coastal Zack Snipes reports, “Cooler temperatures have finally arrived in the Lowcountry! We had a good bit of rain in certain areas last week and some fields are soggy. I saw lots and lots of silverleaf disorder in squash this past week. Silverleaf disorder is caused by whiteflies. The nymphs of the whitefly feed on […]
The South Carolina Grower 