european chafer beetle lawn damage

Ask one of our experts BIOLOGICAL CONTROL Nematodes, Heterorhabditis bacteriophora, are microscopic worms that swim through the soil and attack the grubs. Beneficial nematodes are a naturally occurring variety of worm that are found all over the world. Read on to learn about natural solutions for a chafer infestation. The European chafer beetle is a serious lawn pest. Depending on how much damage has been done, re-sodding may be necessary. The beetles have been in North America since 1940, mostly confined to the East Coast and southern Ontario. Since it was first discovered in 2001, the geographic range of the pest has grown substantially, particularly here in Richmond. However, often over-seeding, and maintaining the lawn can prevent the problem from escalating. Chafer Beetles are a common problem in neighborhoods all across the Lower Mainland. Beetle varieties such as Japanese beetle and European chafer lay their eggs in the yards in early to mid-summer. The large grubs of the chafer feed on the roots of both wild and cultivated cool-latitude grasses, which has made them a critter-non-grata on North American lawns. The beetles themselves don’t cause any damage at all to your lawn. Although they arrived from Europe, they’re well at home now in BC’s Lower Mainland and many other regions. Beetles emerge at dusk each evening and tend to congregate in trees for several hours. If you are struggling with European Chafer, don't panic! European chafer is a nondescript light brown beetle, 0.5 inch long (smaller than June beetles and larger than Japanese beetles) and robust. Depending on the type of larvae in your lawn, the damage may not be cyclical as Japanese beetles and European chafers have invaded eastern Ontario and mature in just one year. There are a variety of companion plants that are toxic to grubs such as geranium and larkspur. Unlike Japanese beetles, European chafers are not a problem in irrigated turf. The European Chafer Beetle is an invasive insect pest. POV, Woman Using Rake to Repair Chafer Beetle Lawn Damage Birds and animals have torn up a lawn infested with European Chafer Beetles (aka June Bugs) looking for grubs to eat. Be sure to remove excess thatch (a layer of organic material on top of the soil) and to aerate the soil as this exposes the grubs to the air and natural predators. European Chafer Beetle: Lawn Repair. Nematodes can be applied every three to six weeks as needed. If you have a serious Chafer Beetle infestation most of the turf damage will typically be caused by birds and animals such as raccoons or skunks digging up the chafer beetle grubs. These eggs hatching into hungry grubs that start doing damage later in summer. If you have a serious Chafer Beetle infestation most of the turf damage will typically be caused by birds and animals such as raccoons or skunks digging up the chafer beetle grubs. By the 1940s it had been identified in the bustling nursery-growing area of Newark, New York. Ah yes, the European chafer. The European chafer may be the most serious grub pest of home lawns and low-maintenance turf. Lawns perform best when 2 inches of leaf is left after a mowing. The larvae has a “open zipper” raster pattern that distinguishes itself from other white grubs, so make sure to look for this when trying to identify what pest you are dealing with. The European chafer beetle was found in a lawn in south Minneapolis this summer.. European chafer grubs are slightly larger than Japanese beetle grubs. The European Chafer Beetle is an introduced species that wreaks havoc on lawns. For this reason, late summer and early autumn are ideal for treating active grubs, before they burrow deeper when temperatures drop. The large, white grubs of A. majale feed on the roots of most cool-latitude grasses, both wild and cultivated. Chafer grubs can appear similar to the larva of the stag beetle (Lucanus cervus). The nematodes then breed and plant eggs in the carcass. Homeowners may not even see the beetles because of his nocturnal behavior. Save my name, email, and website in this browser for the next time I comment. The European chafer (Amphimallon majale classified as Rhizotrogus majalis prior to Montreuil 2000) is a beetle of the family Scarabaeidae.Formerly found only in continental Europe, this invasive species is now found at temperate latitudes in North America. What Does a Chafer Grub Look Like? They may destroy your lawn searching for chafer beetle larvae. Most of the damage to lawns is seen in late summer or early fall after the grubs have emerged. Part of this difference may occur because the European chafer spends a longer portion of the summer feeding on turf. The larvae (or grubs) have brown heads and white, C-shaped bodies, and they’re smaller than a dime. Anonymous person tries to repair damage with rake. It’s the larvae, or Grub that’s responsible. What is the European Chafer Beetle? According to the Minnesota Department of Agriculture, the European chafer beetle (Amphimallon majale) can be more destructive to lawns than Japanese beetles because it has a longer feeding season as a … European Chafer Beetle Adult European Chafer beetles are tan or brown beetles resembling June beetles but measure only about 1.5cm in length. North Vancouver, British Columbia, Canada. This lively beetle (Amphimallon majalis) has an annual life cycle that is worth understanding in an attempt to control it. The 2 best treatments available today are 1. Each female chafer beetle will lay 20 to 40 eggs underground. The European chafer is a common white grub species that attacks lawns across many parts of Canada, especially Ontario. The grub itself likes to eat the roots of grasses and turf, destroying the plants. Highland Turf Farm sells Over-seeding Kits and Garden Soil. Treatment options include keeping your lawn very well watered during the mating and egg laying season (the beetles don’t like to lay eggs in wet soil) or using a chemical option on the grubs. Your lawn may feel spongy to walk on or skunks and other small mammals are digging up your lawn at night. In this video I show a customers lawn that has a European chafer beetle grub infestation. It completes it’s life cycle in one year, and the adult beetles lay their eggs in June and July. The chafer grubs (larvae), which cause most of the lawn damage, measure approximately 2 to 2.5 cm, are soft, white and C-shaped with tan-coloured heads and six prominent legs. Adult Stock Photo Happy June, folks! Once again look for chafer grubs on or just below the soil surface; If you suspect a problem peel back several patches of turf and if you have more than about 5 grubs per square foot then damage … A new and potentially very destructive lawn pest has been discovered for the first time in Minnesota this year. They have now spread to Michigan and in 2013 beetles were discovered in Wisconsin. Damage thresholds have been estimated at five to 10 grubs per square foot for low maintenance turf. Biology and life cycle The European chafer beetles … However, larvae of the stag beetle are always associated with dead wood, usually tree roots and can reach 11 cm long (nearly 4 inches). After the mating period is over, you may see chafer carcasses on the ground. A tiny white grub known as the European chafer beetle, is becoming a real nuisance for property owners and recreational clubs — killing lawns and fields across New Brunswick's capital city. Nematodes invade a grub through natural openings and work injects a toxin into the host killing it within two days. An invasive turf pest, the European Chafer Beetle was first discovered in the Lower Mainland in 2001 and has continued to spread into surrounding communities, including Surrey. What's not to love? The biggest problem causing the most visual damage is the fact that crows, skunks, and raccoons will tear apart what remains of your lawn in order to feast on this delicacy. The adult beetles do not damage anything, they just make more beetles. The European Chafer Beetle is an exotic pest, so there are few natural predators to control its population. Please select your city from the list below. A healthy vibrant lawn is more resistant grub damage than a stressed, under-treated lawn. They have … Beetle larvae feed on the roots of turf grass. hbspt.cta._relativeUrls=true;hbspt.cta.load(456762, '277bb84b-d349-47f9-8a58-e075f9df89b6', {}); Thom is the Founder and Owner of Nutri-Lawn Ottawa for 29 years. June beetles and measuring approximately 1.5 cm in length. Example of chafer beetle and crow damage on a Vancouver lawn . We can help you do that. Although not as widespread as Japanese beetles, European chafer grubs are more damaging to home lawns in areas where both are found. Here's how to treat chafer beetles with GrubGONE. Interrupting the life cycle of the Chafer beetle is the key to stopping your lawn from being ripped up. In November, the grubs move lower in the soil to get through winter. The European Chafer Beetles have invaded Vancouver. The European chafer is a very serious grub pest of turf and can cause more turf damage than the Japanese beetle. Mowing your lawn too short may mean a little less work, but will leave your exposed to a host of other problems. Cleaning the turfs in your law regularly is one way to prevent them from getting damaged. As it’s name suggests, the European chafer beetle is native to Europe. European Chafer (Rhizotrogus majalis)The European chafer beetle is an introduced insect to BC that has become a serious lawn pest in the Lower Mainland. The European Chafer Beetle is a common, invasive pest in BC. A new and potentially very destructive lawn pest has been discovered for the first time in Minnesota this year.

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