Grass grub damage was found on the 'below-ground' portionof the trunk and was proportional to the numbers of grubs present. However, root and shoot weight and shoot length were not affected by grub density when measured two months after grubs were introduced. AMF colonization varied between ...
with damage indicated by patches of suppressed growth, typically with yellowing of the leaf tips. The grass grub larvae are horseshoe shaped and whitish with 6 legs and a brown head for Costelytra zealandica, and a darker
The best time to establish the insecticide plot for early warning of potential grub damage was January. Further trials in 1986, where test plots were established in January over a range of sites with different grass grub densities, demonstrated that the technique would allow farmers to recognise ...
Insects like chinch bugs, sod webworms, fall armyworms or grub worms love to eat grass and grass roots. Overtime, this can cause significant damage. Applying a broad-spectrum insecticide helps keep insects away. If you’ve noticed insects in your lawn already, find out which kind of insect...
(Fig. 5). TARR disease should not be confused with white grub damage which can also appear at the same time of the year. The best clue is to look for the yellow or chlorotic leaf extensions (fig. 3) on St. Augustine grass turf that has not received mowing for several days. ...
Damage by the chestnut brown chafer, Adoretus tenuimaculatus Waterhouse, which discharges soil to enter turfgrass grounds, has recently increased. This grub is an important pest injuring the roots of turfgrass. To clarify the life history and seasonal prevalence of this chafer in the Tokai distric...
YouTube channel, where Ron breaks down the specifics of having the best lawn in your neighborhood. If you need a better understanding of taking care of your lawn, why not try our Golf Course Lawn Academy. Here, you’ll learn methods that produce results quickly with minimum damage to your...
Turf grass is alandscapingand lawn gardening term for the grass used on a lawn. This type of grass is in contrast with ornamental grasses, which are generally larger, taller, and grow in bunches. Well-known types of turf grass include St. Augustine grass, centipede grass, and zoysia grass...
The mulch provides them with daytime cover. Frequently the damage simply stops as the caterpillars morph into moths, but if the damage continues I would rake back the mulch for a week or so, making the cutworms fair game for birds, wasps and other natural predators."Barbara Pleasant on ...
It’s a good idea to grab a few stacks of these whenever you can. Storing some in a Basket by your base is a good habit to get into, but if you’re prone to traveling far from your base, you’ll want these on hand so you can quickly grab some grub or set up somewhere to sle...