The European chafer beetle originated in continental Europe but is now an invasive species found in temperate climates in North America, where they are often called June bugs. Here's how to treat chafer beetles with GrubGONE. The small brown Chafer Beetle is harmless and will not cause any damage to your beloved lawn. Nutri-Lawn Ottawa offers a full range of lawn care services including core aeration, overseeding, slitseeding, and organic topdressing. Nematodes can be applied every three to six weeks as needed. The client had texted me last week a … These worms are microscopic and replicate rapidly. 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. After the mating period is over, you may see chafer carcasses on the ground. European chafer is a nondescript light brown beetle, 0.5 inch long (smaller than June beetles and larger than Japanese beetles) and robust. 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 nematodes then breed and plant eggs in the carcass. The large, white grubs of A. majale feed on the roots of most cool-latitude grasses, both wild and cultivated. 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 … 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. It takes only 8 or 10 grubs to ruin a square foot of lawn. Anonymous person tries to repair damage with rake. Its larvae feed on the roots of grasses, causing serious damage to lawns. The more compromised the root system of the lawn from the Chafer Beetles feeding on the roots, the easier these damaged areas will lift off by animals looking for food. They become active again in spring, and in late spring, pupate before hatching as beetles in June or July. The University of Minnesota has a great information on lawn problems. What's not to love? A new and potentially very destructive lawn pest has been discovered for the first time in Minnesota this year. 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 … The weather is warm, the grass is green, and summer is just around the corner. European chafer grubs are slightly larger than Japanese beetle grubs. It’s the larvae, or Grub that’s responsible. The European chafer may be the most serious grub pest of home lawns and low-maintenance turf. In this video I show a customers lawn that has a European chafer beetle grub infestation. The grub itself likes to eat the roots of grasses and turf, destroying the plants. Nematodes invade a grub through natural openings and work injects a toxin into the host killing it within two days. The more compromised the root system of the lawn from the Chafer Beetles feeding on the roots, the easier these damaged areas will lift off by animals looking for food. The European chafer is a common white grub species that attacks lawns across many parts of Canada, especially Ontario. Most of the damage to lawns is seen in late summer or early fall after the grubs have emerged. European Chafer Beetle Family Name Scarabaeidae Species A. majale. Interrupting the life cycle of the Chafer beetle is the key to stopping your lawn from being ripped up. 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. Ah yes, the European chafer. For this reason, late summer and early autumn are ideal for treating active grubs, before they burrow deeper when temperatures drop. Highland Turf Farm sells Over-seeding Kits and Garden Soil. Since it was first discovered in 2001, the geographic range of the pest has grown substantially, particularly here in Richmond. The larvae (or grubs) have brown heads and white, C-shaped bodies, and they’re smaller than a dime. Home lawns, golf courses, and turf growers have the potential to be most significantly impacted if the European chafer beetle were to become established in … The best defence against Chafer Beetles is a well-maintained lawn. As it’s name suggests, the European chafer beetle is native to Europe. The grubs, measuring 2 to 2.5 cm, are soft, white, and C-shaped with tan-coloured heads and six prominent legs. Unlike Japanese beetles, European chafers are not a problem in irrigated turf. When summer night temperatures are warm (above 65 F.), they emerge just before sunset from the turf where they spend their days. If your lawn can roll up like a carpet (a decimated root system), there may be a European chafer infestation. 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. Biology and life cycle The European chafer beetles … Your lawn may feel spongy to walk on or skunks and other small mammals are digging up your lawn at night. They are here to stay, but with healthy lawn care practices, alternative groundcovers and biological treatment, damage from this pest can be controlled on residential properties. We can help you do that. However, the grubs – which are the larvae of the Chafer Beetle – can be as destructive as a bored child. European Chafer Beetle Adult European Chafer beetles are tan or brown beetles resembling June beetles but measure only about 1.5cm in length. They do not feed as adults. 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. If you are struggling with European Chafer, don't panic! Beetles emerge at dusk each evening and tend to congregate in trees for several hours. Beetle varieties such as Japanese beetle and European chafer lay their eggs in the yards in early to mid-summer. European chafer: Tips for your lawn ... widespread as Japanese beetles, European chafer grubs are more damaging to home lawns in areas where both ... European chafer management . A healthy vibrant lawn is more resistant grub damage than a stressed, under-treated lawn. The European chafer is a very serious grub pest of turf and can cause more turf damage than the Japanese beetle. Adult beetles are tan to brown in colour and reach approximately 1.5 centimeters in length. However, larvae of the stag beetle are always associated with dead wood, usually tree roots and can reach 11 cm long (nearly 4 inches). Although they arrived from Europe, they’re well at home now in BC’s Lower Mainland and many other regions. Your lawn may feel spongy to walk on or skunks and other small mammals are digging up your lawn at night. The European Chafer Beetle is an exotic pest, so there are few natural predators to control its population. A new and potentially very destructive lawn pest has been discovered for the first time in Minnesota this year. They may appear in swarms and they mate like crazy usually on trees and shrubs that are close to the ground. Beetles prefer lawns that are kept short. In November, the grubs move lower in the soil to get through winter. However, adult European chafers do not eat at all and so are not the problem defoliators that Japanese beetles are. At this point, the European chafer beetle is not a common lawn problem in Minnesota—lawn damage is more likely to be caused by Japanese beetle grubs or other issues. Part of this difference may occur because the European chafer spends a longer portion of the summer feeding on turf. They were first discovered in 2001 and have since migrated through the regions. Chafer Grubs typically have thick, cream coloured bodies that turn darker towards the back end. Beetle larvae feed on the roots of turf grass. The larvae are white with brown heads, C-shaped, and can reach up to 2.5 centimeters in length. This lively beetle (Amphimallon majalis) has an annual life cycle that is worth understanding in an attempt to control it. June beetles and measuring approximately 1.5 cm in length. However, often over-seeding, and maintaining the lawn can prevent the problem from escalating. 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. Although not as widespread as Japanese beetles, European chafer grubs are more damaging to home lawns in areas where both are found. They have … Duralawn and Chafer Resistant Lawn Mix. The adult beetles do not damage anything, they just make more beetles. One additional problem with the chafer beetle grubs is that they are a particularly tasty snack for crows, raccoons and other animals, who dig up the lawn looking for the grubs to eat. Please select your city from the list below. It takes only 8 or 10 grubs to ruin a square foot of lawn. Cleaning the turfs in your law regularly is one way to prevent them from getting damaged. Beneficial nematodes are a naturally occurring variety of worm that are found all over the world. The European chafer beetle originates from Western and Central Europe. The eggs hatch a few weeks later and spend the rest of the summer as grubs, feeding on roots in the soil. Ask one of our experts BIOLOGICAL CONTROL Nematodes, Heterorhabditis bacteriophora, are microscopic worms that swim through the soil and attack the grubs. 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. It completes it’s life cycle in one year, and the adult beetles lay their eggs in June and July. If your lawn can roll up like a carpet (a decimated root system), there may be a European chafer infestation. This feeding continues into late fall before the white grub overwinters as a 3rd instar larvae. Living most of its life in the soil, the beetle's wormlike larvae do the most damage by feeding heavily on grass roots, creating visible patches of dead and dying turf. The experts at Nutri-Lawn Ottawa can help you ensure the nematodes are applied correctly and see the best results possible. Of course, Chafer Grubs are not all bad. The adult European chafer beetles are alive only for a couple of weeks. 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. It would be impossible to try and eradicate the pests by hand as it would require digging up significant portions of your lawn. 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. When these beetle species has infested your lawn, the grasses would appear spongy and even wilted. European Chafer Beetle: Lawn Repair. These eggs hatch in late July early August and the larvae begin feeding almost immediately. Homeowners may not even see the beetles because of his nocturnal behavior. European chafer beetle grub infestation in lawn! Chafer Grubs are garden grubs which can cause severe damage to lawns or any grassed area. There are a variety of companion plants that are toxic to grubs such as geranium and larkspur. The 2 best treatments available today are 1. The invasive European chafer beetle species has made BC’s lower mainland and other regions home. The beetles have been in North America since 1940, mostly confined to the East Coast and southern Ontario. They have now spread to Michigan and in 2013 beetles were discovered in Wisconsin. The adult beetle is tan colour and measures about 15mm in length. The European chafer beetle is a serious lawn pest. The European Chafer Beetle is an introduced species that wreaks havoc on lawns. The adult beetles are a reddish, golden brown and are only active for a week or two each year. You can fight chafer beetle by growing a healthy lawn. resistant to European Chafer Beetle damage due to their more aggressive root system. The beetle spends its childhood and teen years as a grub in the soil, feeding on the roots of grasses, particularly in lawn areas. The European Chafer Beetle is an invasive insect pest. Mowing your lawn too short may mean a little less work, but will leave your exposed to a host of other problems. You may have Chafer beetle larvae in your lawn, and you are not alone. North Vancouver, British Columbia, Canada. Some geographic areas may have timing differences based on soil conditions. What is the European Chafer Beetle? Each female chafer beetle will lay 20 to 40 eggs underground. Chafer Beetles are a common problem in neighborhoods all across the Lower Mainland. If you think the European chafer beetle is in your lawn, contact the Arrest the Pest line at the Minnesota Department of Agriculture. 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