The green circular patterns and discoloration on this pumpkin are caused by a viral infection, commonly found in fall cucurbit crops in South Carolina. Spread by aphids or cucumber beetles, these viruses often result in mosaic patterns and may be confused with herbicide damage.
Why does this tomato appear scarred on one side but normal on the other? This tomato is scarred on the side facing the prevailing winds. It was found on the outside row, next to a dirt drive row and...
What is this crazy-looking thing found on butterfly milkweed? This hairy thing is the caterpillar of the native milkweed tussock moth (Euchaetes egle), also called the milkweed tiger moth. Like the...
What kind of snake is this and is it poisonous? This is a timber rattler (Crotalus horridus), also known as a canebrake rattler. While snakes are not poisonous, this species is venomous. What is the...
What is this critter found on a rose of Sharon leaf? This is a juvenile brown marmorated stink bug (BMSB)(Halyomorpha halys). The BMSB is native to Asia and was first reported in South Carolina in...
What is causing this lawn to turn brown even though it has received over 5 inches of rain so far this month? This lawn is infested with fall armyworms (Spodotera frugiperda). In just a few days, the...
Strawberry growers are scrambling to find disease-free plants. Late-season disease and insect pressure is picking up, and muscadines and other fall crops are nearing harvest. See details below. Keep...
What caused the oval-shaped holes in this young pecan tree? These oval-shaped holes were created by a wood boring beetle from either the Buprestidae or Cerambycidae families. Without seeing the...
What is going on with this Roma tomato? The tie-dye appearance of this tomato is due to it being infected by tomato spotted wilt virus (TSWV). TSWV is an important virus of tomato, pepper, eggplant,...
What is this flower that was found growing on a rock in the middle of a river? This is a rocky shoals spider lily (Hymenocallis coronaria). This species is endemic to the Southeast and grows only in...
What kind of caterpillar is feeding on this buckeye leaf? This is the caterpillar of the morning glory prominent moth (Schizura ipomaeae). While the adult moth is rather nondescript, the caterpillar...
What is munching on this dill? This caterpillar is the larval form of the Eastern black swallowtail (Papilio polyxenes asterius). This is a beautiful species of butterfly that is common in the...
