Plant

All Plant Content

Tomato Spotted Wilt Virus

Tomato Spotted Wilt Virus can be a problem in both field and greenhouse situations, and most frequently its effects in South Dakota are observed on tomatoes and peppers.

Large patch of grab grass growing on lawn.

Is Crabgrass Taking Over Your Lawn?

Each year homeowners and businesses typically find crabgrass invading their lawns. If you desire a nice lawn, you may not be happy about this. Crabgrass can be a bit tricky to control—especially after it has established itself for the season.

Young woman photographing leaf-scorched hostas in a garden.

Garden and Yard Problems Solved: How to Submit Photos and Samples to Our Experts

Garden and lawn issues can sometimes be diagnosed by simply looking at a photo. Photos give our Extension experts a place to start, and providing them with the best possible photo can help the process.

Brown snailcase bagworm cases on the white underside of a jar lid.

Snailcase Bagworms in South Dakota

A unique insect that has been observed in South Dakota is the snailcase bagworm. Snailcase bagworms are wingless moths that spend their entire life in spiral-shaped “snail” cases, which they build around themselves using a combination of silk, soil particles and fecal matter.

two cucumbers. the one on the top is larger and has begun yellowing. the bottom is smaller and is a crisp green color.

Harvesting Cucumbers

Cucumbers fresh from the garden are a summer treat! Harvesting them frequently not only helps keep the plant producing new fruit, but it also helps ensure that you are picking them at their optimal flavor and tenderness.

Herbicide Damage to Fruits and Vegetables

Each year in early summer, many growers begin to notice distorted leaves on their fruits, vegetables, and crops. Most commonly the cause is a herbicide application to a nearby field.

Brown insect with two pincher like appendages at the end of its body.

Earwigs Are Active

Although earwigs typically prefer wet conditions, quite a few have been observed so far this year. It’s important to remember that watering lawns or potted plants around the house provides ideal earwig habitat.

Brown caterpillar with 3 pale stripes running the length of its body. The head is tan.

Bronzed Cutworms Are Active

Bronzed cutworms can damage turf by clipping blades of grass close to the soil surface. Feeding by bronzed cutworms in lawns will result in small, brown circular patches, and large populations can result in extensive lawn injury.

man watering newly planted tree with yellow bucket

Tree Watering Tips for Drought Conditions

There is no precise recipe for how much and how often trees should be watered during a drought. However, there are a few guidelines to follow.

grove of trees with noticable yellowing and browning on leaves

Trees & Drought Stress

Trees require a lot of water to meet their functional needs and long-term shortages can influence their growth and survival.