Tag: Insects
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Weekly Field Update – 8/12/24
The coastal region and Pee Dee saw lots of rain and flooding in places from Tropical Storm Debby last week. As field conditions improve this week, please document any crop or infrastructure impacts from the storm by using the ESF-17 form. The information collected will be used to estimate the statewide agricultural impact of TS…
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Weekly Field Update – 8/5/24
We’re forecast to get lots of rain this week from Tropical Storm Debby. This comes as growers are finishing up summer crops and are making preparations for fall crops. See details below. Keep an eye on the Upcoming Events tab periodically so you don’t miss anything. Also, check out the latest episode of the SC…
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Weekly Field Update – 7/29/24
Lots of rain fell over parts of the state last week. Keep a close eye out for potential disease progression following all the moisture. Insect pressure remains high as growers make preparations for fall crops. See details below. Keep an eye on the Upcoming Events tab periodically so you don’t miss anything. Also, check out…
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Weekly Field Update – 7/22/24
Scattered rain fell over the weekend. Peppers and okra are coming as watermelon harvest finishes up. Disease and insect pressure remains high, and planning for strawberry planting is beginning. See details below. Keep an eye on the Upcoming Events tab periodically so you don’t miss anything. Also, check out the latest episode of the SC…
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Weekly Field Update – 7/15/24
A few areas recieved rain over the last week, contributing to increases in disease and fruit split. Sun scald and blossom end rot are becoming common, and insect pressure remains high. See details below. Keep an eye on the Upcoming Events tab periodically so you don’t miss anything. Also, check out the latest episode of…
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Question of the Week – White Peach Scale
This week, the question was: What is all over this peach tree limb? This is an infestation of white peach scale. White peach scale isn’t terribly common to find, and when you do see it, it is usually concentrated on just a few trees within a much larger block. We don’t always see white peach…
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Question of the Week – Squash Beetle Trenching
This week, the question was: Why is a portion of this squash leaf discolored? The light-colored tissue we see here is the result of squash beetle behavior known as “trenching.” Trenching cuts off (at least temporarily) the translocation of cucurbitacin defense compounds, to preserve the palatability and quality of the squash foliage feeding site. The beetles…
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Question of the Week – TSWV
This week, the question was: What is going on with this pepper leaf? This pepper leaf is showing symptoms of a virus, likely tomato spotted wilt virus (TSWV). TSWV is an important virus of tomato, pepper, eggplant, peanuts, tobacco, etc. that causes significant yield loss to infected plants. Numerous ornamental and weed species are also…
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Question of the Week – Cross-striped Cabbageworm
This week, the question was: Which brassica-feeding caterpillar is commonly found in groups on a single leaf, as shown here? These are cross-striped cabbageworms (CSCW). CSCW moths lay eggs in clusters of 3 to 25 rather than singly like most other brassica caterpillar pests. Because there are numerous caterpillars feeding on a single leaf once…
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Question of the Week – ICW Crysalis
This week, the question was: What is stuck to this collard leaf? This is the chrysalis of an imported cabbageworm (ICW). The ICW is an unusual brassica feeding caterpillar in that the adult stage is a butterfly, rather than a moth. Because of this, it pupates in a chrysalis, instead of a cocoon. The adult,…
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