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… Selecting fruits for Maryland Many different native and non-native fruits can be grown in Maryland. They are … perennial plants that must be cared for year-round. Most tree fruits are botanically grouped into two categories: pome … of fruit plants for Maryland gardens   Tree Fruits Common Name Botanical Name Origin Notes Apple* Malus …

… Updated: February 28, 2023 Galls are unusual growths on tree leaves or branches. They are caused by insects. They are … are abnormal swellings of plant tissue, usually on leaves and twigs. Insects, mites, bacteria, fungi, or nematodes may … additional causes such as cultural problems or diseases. Common types of galls Maple bladder gall   Maple bladdergall …

… approaches to prevent problems and control pests and diseases at acceptable levels. Learn more about Predatory … reduces plant problems. A common mistake is planting one tree species when creating a natural barrier or screen. Learn … root zone can extend out 2 to 3 times the height of the tree beyond the dripline.  Check the depth of soil moisture …

… February 27, 2023 Key points Aphids (plant lice) are common plant feeding insects. Usually, they do not occur in … that may temporarily reduce the aesthetic quality of trees and shrubs but can damage small plants like annual flowers. … Aphids on pine Photo: J. A. Davidson, U of MD Appearance and habits Most mature aphids are about an eighth of an inch …

… April 23, 2024 Proactive plant care can support a fruit tree or shrub through many years of productive harvests. As … early to prevent significant damage from pests, diseases, or wildlife. By promoting vigorous growth and … during extremely high temperatures. During dry periods, tree fruits should be irrigated for the first 3 to 5 years. …

… Guy wire embedded in a tree trunk. Photo: Rebekah D. Wallace, University of Georgia, … removing the wires, hose, and stakes supporting a tree after the first year. There is no additional benefit in … wires and stakes on trees for a longer period of time. Tree support and staking Staking newly planted trees with …

… mites Mites are not insects but are related to ticks and spiders. Adult mites have one sac-like body region, lack … red eggs. The two-spotted spider mite, which is the most common spider mite species, overwinters as orange adult … on the older needles at the base (or one side) of the tree (or shrub), eventually moving up the tree (or shrub). …

… in bloom Updated: June 12, 2023 Key points about azaleas and rhododendrons Rhododendrons and azaleas offer a wide … Botryosphaeria dieback Botryosphaeria canker is the most common disease of rhododendron in the landscape. A typical … cause stunting and wilting, and may kill small shrubs and tree seedlings. The adult weevils are about 3/16 inch long, …

… the 1950s. But the potential risks to people, animals, and the environment should cause people to reconsider their … of the active ingredient contained in an herbicide. Common name (only one common name) A simpler version of the … MCPP  (mecoprop) MCPA Dicamba-be careful when using around tree and shrub roots. Triclopyr Carfentrazone Sedges Yellow …