Grubb worm. The adult beetles do little damage but most grub worms are considered pests. Taking care of this problem is simply a matter of how to detect grub worms and when to apply grub worm treatment. They are the larval form of the adult japanese beetle sometimes called the june beetle. Knowing how to detect grub worms is key to treating them.
Many homeowners simply treat their lawn with a chemical grub control product or grub killer once or twice a year. The majority of grub worms come from japanese beetles which lay their eggs in midsummer in sunny areas of the lawn. Their lower abdomen is darker due to the soil particles in it. Grub worms are beetle larvae.
Grub worms also called masked chafers can be found in the soil and damaging lawns by feeding on grass roots. Finding a perpetrator is a piece of cake just check the damaged area for these pests. Grub worms damage your lawn by feeding on the roots and eventually turn into adult beetles that eat the leaves of other prized plants in your garden. Grub worms can reach two inches in length.
You will hardly confuse them with anything else as grub worms have a peculiar body c shape six short legs brown head and a cream body. Grub worms are japanese beetle larvae or the babies of those beetles. Each larva is about inch long with a small brown head. Grubs are the larvae of japanese beetles.
Grub worms eat the roots of turf grass and ornamental plants. They lay their eggs in the soil the eggs hatch into grubs change into mature beetles and eventually. Most adult beetles are nocturnal although the flower chafers cetoniinae and many leaf chafers rutelinae are active during the day. How to detect grub worms.
The c shaped larvae called grubs are pale yellow or white. The grub worms found in the lawns and gardens of north america are the larvae of billbugs and multifarious scarab beetle species. White grubs are the larval stage of various beetles including cinch bugs and june beetles. Grub worms also called lawn grubs are white worm like pests that live in the soil.