They chew grass roots, causing the turf to brown and die. Chafer Grubs are the larvae of the Chafer Beetle. Chafer Beetle Brochure Masked chafer adult.
The best defense against European Chafer is quality lawn maintenance. The grubs feed on plant roots causing primary damage as the turfgrass dies back due to … The adult Japanese beetle lives for months to eat, mate, and lay eggs recurrently. There are other ways you can prevent chafer beetles including: Cutting your lawn to 2.5-3” weekly will promote deeper root growth.
In most occurrences the damage is minimal but if the grubs build up into large numbers then areas of your lawn can suffer damage and drying. Japanese beetles are an invasive species. The adult European chafer is light brown or tan, and is … During the third week of July, complete these steps to treat the infestation: Buy nematodes (Heterorhabditis bacteriophora) from your local lawn and garden store. Stag beetles are uncommon and cause no damage in gardens and should be welcomed.
For stubborn lawn lovers, keep your turf healthy with proper care practices. The European chafer, though, has recently migrated further north and east, and is responsible for much of the lawn damage in recent years in eastern Ontario. Unlike with overseeding which can take weeks of waiting, watering, and weeding as new grass slowly fills in, a new sod lawn can be installed quickly. The adults emerge between the end of May and July depending on the weather conditions in spring. Chafer grubs are white, comma shaped, fleshy grubs with brown heads and 3 pairs of legs on the front segments of their body.
Chafer Beetle Resistant Sod Drought Tolerant Sod. They can cause problems on any grassed area including lawns by feeding on the roots of grass plants. Top Questions We Receive About Chafer Beetles Resistant/tolerant turf varieties: Select turf-type tall fescues, zoysia or Bermuda grass.
A healthy lawn is more resistant to attacks by larvae of the European chafer and native June beetle (or June bug), which are the most damaging species in Quebec.
To help your lawn resist invasion: Prefer a greater mowing height, ideally around 8 cm (3 in).
This will make it more resistant to grub feeding on your turf and grass. The chafer beetle life cycle is typical of other beetles in the Scarabaeidae family of beetles. Grubs live for 1-3 years before adult beetles emerge. The adult chafer beetle does no damage to turf but the larvae or grub likes to dine on grass roots.