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 is the most shade-tolerant grass for northern Georgia. Lawns with a mixture of shade and sun are prime candidates for tall fescue. Dappled shade is excellent, but fescue will die in constant deep shade.