Ornamental Cherry Trees: Identify and Manage Problems
… moth species (Tallamy, 2007). The caterpillars of these insects are essential food for young birds (Narango, et.al., … Mechanical wounds are entry places for disease, insects, and can slowly kill the tree. Prevention is the best …
Key to Common Problems of Tomatoes
… UME Updated: July 28, 2023 Tomatoes are the most popular plant grown in home vegetable gardens. Growing a good crop of … varieties, are more prone to leaf roll. It does not harm plant growth or yields. Aphids Leaf curl from aphid feeding. … pink, or black, usually found on the young growth of the plant. Check the undersides of the leaves. Aphids suck plant …
Tips for Submitting Photos to Ask Extension
… is it near a water source, is it a high or low-sun area? Plant problems and plant identification Problems Take photos of all symptomatic parts …
Hydrangea: Identify and Manage Problems
… hydrangea ( Hydrangea quercifolia) are native species. Plant labels may say hydrangeas can take full sun. But … several species are adapted to woodland habitats". Most plant problems can be avoided by providing plants with what … (AS). Too much (AS) can damage or burn roots causing plant damage. Slightly acidic or alkaline soils (pH of 6.0 - …
Dectes Stem Borer Management in Soybeans (FS-1196)
… North America, and feeds on many wild and some cultivated plant species. Common plant hosts for DSB include wild and cultivated sunflowers, … which girdles the stem and makes plants prone to lodging. Plant lodging occurs when plants break near the base of the …
April Gardening Tips and Tasks
… Direct downspouts and gutters to drain water into a lawn or rain garden where it will soak into the soil rather … cool-season turfgrass (tall fescue) is in the fall. Lawn mowing season begins in April. The height and frequency … and learn about the natural habitats in which they grow. Insects Beneficial insects Assassin bug overwintering eggs …
Row Covers
… usually vegetable and strawberry crops, to: Enhance plant growth in spring and fall by increasing the temperature … through August. Broccoli, cabbage, cauliflower, mustard, kale, collard, Swiss chard, beet, potato, green beans Cover … seasons. Insect mesh netting over PVC bows to protect kale from harlequin bugs Shade cloth is a woven polyester …
Keys to Identifying Palmer Amaranth and Waterhemp (FS-2023-0653)
… they can be very difficult to control. Therefore, early identification is especially important. Three other pigweed … Look for the presence of small hairs on the stem of the plant you need to identify. The stems of Palmer amaranth, … contain both male and female flowers of on the same plant. Male spiny amaranth flowers can be found at the …
Vegetable Seedlings or Transplants are Damaged, Eaten, or Fall Over
… Updated: February 20, 2023 Vegetable transplants and seedlings are young, tender plants and susceptible to … to prefer members of the cabbage and cucumber families and sweet potato foliage (they generally do not eat eggplant or … over time and after rainfall. Dried blood or crushed hot pepper can also be sprinkled around the garden. Check …
Using Nitrate-N Petiole Sap-Testing for Better Nitrogen Management in Vegetable Crops
… Vegetables have a relatively high nitrogen requirement and at times growers apply too much fertilizer-N that … the growing season. Fruiting crops such as tomatoes and peppers require relatively little nitrogen until flowering … testing, i.e., 1 inch of water in the last 24 hrs., very hot or stressful conditions during the summer and very dry …