yes
I like to reseed every spring and fall but I really just gauge re seeding but the lawn condition.
Spring time is always best. Awaite the warmer eather
Yes, grubs could potentially kill desert plants.
time to get new grass
There's a good chance it would but it probably isn't a good idea. It's a dangerous substance and would greatly lower the pH of the soil, possibly causing more damage than the grubs.
Scotts makes a granular product called Scotts Grubex. It kills white grubs right after they hatch and it lasts for 4 months.
Animals digging for grubs.
Original, unscented, powdered Tide contains Borax and Potassium, among other things. The borax will kill Chinch Bugs and some other parasites, and bring them to the surface. The potassium will act as a sort of light fertilizer, helping your lawn bring back its green hue.
yes
If you currently have grubs- Any product that contains carbaryl (Sevin) or trichlorfon (Dylox) will work well when applied in the spring (from March to mid-May) or in the fall (September 1 to November 1).and will kill the grubs currently in the ground. It is necessary to irrigate after applying any curative product to get the chemical to the grubs. Run a lawn sprinkler for at least 60 minutes over treated areas (fill a bucket to a half-inch). It will take 10 to 14 days for the grubs to begin to die. One trichlorfon product called Bayer Advanced 24 Hour Grub Control seems to indicate by the name that it will kill grubs in 24 hours. However, I doubt that any of the insecticides will kill grubs in the soil in much less than five days unless there is a very heavy rain and very warm temperatures the day of application. Read below for some good information if you are looking to prevent future grubs
Yes they gnaw on a lot of plants, but the biggest problem is that they deposit their eggs in your lawn which develop into the nefarious GRUBS. Grubs eat the lawn roots, and are dug up by all kinds of vermin which is what we are seeing a lot of here in the PA.