Your efforts to restore your lawn will be in vain if you do not care for the young grass plants as the seeds germinate and begin to grow. The most critical need is to apply water at least twice a day, assuming no rain. If the soil dries out, the seedlings will not germinate or will soon wither and die. To maximize the germination rate, soak your lawn on the same…
The best time to assess your turf’s state of health is before mowing. As you pick up fallen twigs or remove other items from the lawn, you should take a careful look at any areas that appear wilted, off-color or stand out from their surroundings. If you do note changes, it might not be disease. For instance, brownout of a cool-season grass during high summer is likely just summer dormancy, which…
Many diseases will leave bleached-out, dead turf. When this occurs you not only lose the grass, but you also lose the opportunity to determine what caused the problem. Diseases are progressive in nature, especially during hot, humid weather. It is important to check your lawn regularly if you want to spot disease symptoms early on. Look for spots or banding, color changes, or signs of decay on grass blades. When you…
Chinch Bugs Chinch bugs are the premier pest on St. Augustinegrass lawns, and will attack other grasses except those in the coldest climates. Black, winged, and 1/5-inch long, they live and lay eggs in the thatch layer at the root line. Most damaging are the tiny red nymphs, which thrive on sap sucked from grass stems. The adult chinch bug is the scourge of southern grasses. The chinch bug nymph sucks on…
To control weeds, you first need to identify the various types of weeds growing in your turf. Weeds are either narrow-leaved and grass-like, or broad-leaved. You also need to know the life cycles of these weeds so you can effectively time your control measures. Annual weeds are the most common, living for one growing season and reproducing only from seed. Annuals are controlled by disrupting their growth any time before…
White Grubs These root-eating larvae of the scarab beetle family include Japanese beetles, June bugs, rose chafers, and the black turfgrass ataenius. Grub size and characteristics vary, but grubs are generally plump, whitish gray and C-shaped with brown heads, and three pairs of legs. In the summer, you can identify adult Japanese beetles, metallic green with copper wings, and June bugs, reddish brown nocturnal fliers. Look for: Wilted, bluish-gray grass…
Knowing your local pests and their life cycles is the key to determining whether lawn damage is due to insects. The rest is a matter of keeping your eyes open. Most insects are large enough to be visible, so do not wait for your grass to start dying to find out there is a problem. The presence of sod webworms may become apparent one evening, when you see their adult…
It pays to know what insects look like throughout their life cycle, because they change form as they grow in a process called metamorphosis. Born with rigid or semi-rigid outer skins, insects would have a difficult time growing if they were not able to shed this covering as they outgrew it. Some insects—such as beetles, lacewings, and moths—start life as larvae and evolve to an intermediate stage called pupae. After…
In addition to the time-honored method of parting the grass and looking around, the following techniques will expose damaging insects in your lawn. Soap Drench: Use to flush out sod webworms, armyworms, mole crickets, and caterpillars. Mix 5- to 6-tablespoons of dishwashing liquid in a 2-gallon sprinkling can full of water, and drench 4-square feet of lawn with the solution. Observe the area for three minutes, counting the number of…
When pests are visible and large enough, removing them via the “pick and squash” method is an option for the non-squeamish. Try the following on insects you cannot see. For Chinch Bugs Prepare a soap drench with 2-tablespoons of dishwashing liquid and 2-gallons of water in a watering can. Thoroughly water an off-color patch of lawn, and then cover it with a flannel sheet. Wait 15 minutes; then scrape clinging…