When the number of alleles is equal, this estimate is the harmonic mean of the two component interval estimates of Ne. The sample estimate and an estimate of its standard error permit the construction of interval estimates with prescribed confidence that this interval includes the actual population value.
Tall fescue has few. serious pest problems but is subject. to brown patch disease under warm, wet conditions. Tall fescue grows rapidly and. requires frequent mowing in spring. and fall but does not tolerate a. close cut. Tall fescue has a bunchÂ­. type growth habit, does not recover. well from injury, and thus must be. reseeded if bare areas appear.
Tall Fescue grass was brought to the US in the early 1800 s for pasturage purposes and now grows in about 4/5 of our country, with turf type varieties used in lawns, on athletic fields, in parks and other areas where a cool season turf grass is desired.all fescues make early, fast growing lawns and pastures and the turf type fescue grass seed can provide a beautiful lawn with the following characteristics: 1  Low maintenance-a dense root system make this a drought tolerant grass-Great for the Environment. 2  Tall fescue stays green all year when properly maintained. 3  Tall Fescue is shade and heat 4  ... C