What are the regulations regarding the import and sale of plants and seeds to prevent the spread of invasive species?

Sep 12, 2017 ... Damage from chinch bugs is often irregular and has jagged edges as the insects move to new food. Chinch bugs are very small, so a magnifying ... Wet brown spots. Leaf spots that are dark brown, slightly sunken and moist-looking may mean your plant has bacterial leaf spot. This isn't good news, ... Brown patch tends to appear as irregular lesions on individual grass blades rather than in patches of grass. Lesions are light brown surrounded by dark brown ... Jul 5, 2018 ... Now that summer is in full swing, let's look at three common summer turf diseases Brown Patch, Pythium Blight and Summer Patch. Spotting these ... This disease is caused by a fungus, Rhizoctonia solani, which also causes diseases of many agricultural and horticultural crops. The fungus is actually a weak ... All turfgrasses grown in Kentucky lawns can be affected by Brown Patch. However, this disease is usually destructive only in tall fescue and perennial ryegrass ... Rhizoctonia brown patch is a common fungal disease of all turf grasses. Symptoms vary depending upon the grass species and mowing height. In general, brown ... Mar 28, 2011 ... This article will address some of the most common reasons and discuss what action, if any, is needed to remedy the situation. Oct 18, 2023 ... Hosts: Affects many turfgrasses but most severe on tall fescue, perennial ryegrass and creeping bentgrass. Description: Brown patch normally ... This disease affects most major turfgrasses and is very prevalent in the South, where extended periods of high temperatures and high humidity frequently occur.