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iStock Teenaged Girl Repairing Lawn Damaged By European Chafer Beetle Stock Photo - Download Image Now Download this Teenaged Girl Repairing Lawn Damaged By European Chafer Beetle photo now. other crops. Dead patches in the fall may become bare soil by April. confused with the European chafer beetle larvae or adults: NATIVE BEETLES • Ten-lined June beetle (Polyphylla decemlineata) can often be found in sandy soils in British Columbia. Toll Free: 800-967-2474 Part of this difference may occur because the European chafer spends a longer portion of the summer feeding on turf. 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. Recommended products and application timings for white grub control can be found here: http://extension.entm.purdue.edu/publications/E-259.pdf. Minnesota had its first detection of the European chafer beetle in south Minneapolis located in Hennepin County in 2020. Doug Richmond, Turfgrass Entomologist and Extension Specialist 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 larvae, or grubs, have C-shaped bodies and brown heads and can reach up to 1 inch (25 mm) long, when mature. Frequent irrigation during the last two weeks of June makes the turf much less attractive to the adult females for egglaying. Vancouver Chafer beetles can cause extensive damage to lawn turf due to the larvae feeding on the roots of the grass. Adult European chafer beetles are tan in color and resemble a small June beetle. European chafers may also cause damage to a variety of field, forage and grain crops (see Figure 3). The best control is achieved using a preventive approach with applications of imidacloprid, thiamethoxam, clothianidin or chlorantraniliprole applied June through mid-July. European chafers may also cause damage to a variety of field, forage and grain crops (see Figure 3). Up close: Turf heavily infested with grubs can be easily rolled back when most of the roots have been consumed. European Chafer Causing Serious Damage in Northeastern Indiana, Department of Horticulture and Landscape Architecture, http://extension.entm.purdue.edu/publications/E-259.pdf, Horticulture & Landscape Architecture, 625 Agriculture Mall, West Lafayette, IN 47907, An equal access/equal opportunity university. Unlike the Japanese beetle, however, the European chafer is not a problem in daily irrigated turf. Skunks and raccoons may start digging up your lawn to eat the grubs. The European chafer is a very serious grub pest of turf and can cause more turf damage than the Japanese beetle. Grubs feed all winter long and pupate in May. In late winter to early spring crows, skunks and raccoons are all in search of the delicious and fatty chafer larvae overwintering underneath what was your grass! The European chafer can destroy turf, and could cause extensive damage to homeowners’ lawns if they become established in Washington. Eggs are laid two to four inches below the soil surface and hatch in early August. Adult Japanese beetles are a serious problem. The 2 best treatments available today are 1. Interrupting the life cycle of the Chafer beetle is the key to stopping your lawn from being ripped up. June beetle adults feed on the foliage of aspen, chestnut, elm, maple, oak, poplar and willow and may strip the leaves from shrubs, roses and raspberries. Scientific name: Amphimallon majalis Razoumowsky (Syn. If you notice grub damage this time of year, take a closer look and try to find the larvae in the soil. Dead patches may appear if a heavy grub infestation is combined with prolonged dry weather. However, adult European chafers do not eat at all and so are not the problem defoliators that Japanese beetles are. The European chafer Rhizotrogus majalis Razoumowsky is apparently at the root of several reports of large scale and severe damage to turfgrass this spring. The problem is the grubs (their larvae) which hide in the soil just beneath the surface of your lawn. By the 1940s it had been identified in the bustling nursery-growing area of Newark, New York. If your lawn is infested, it quickly becomes apparent when birds, skunks and raccoons come to feast…causing extensive damage. Skunks and raccoons may turn over heavily infested turf in search of grubs to eat. The European chafer is a very serious grub pest of turf and can cause more turf damage than the Japanese beetle. As an adult, it emerges, mates, and then lays the eggs for a new generation. Folks in Michigan have been dealing with this insect for many years now, but it is relatively new to Indiana; adults of this species were first detected in Porter, Kosciusko and Allen counties during 2007. What is the European Chafer Beetle? Rhizotrogus majalis). Its larvae feed on the roots of grasses, causing serious damage to lawns. And search more of iStock's library of royalty-free stock images that features Adult photos available for quick and easy download. This insect is a slightly different beast than our more familiar white grub species. Figure 3. 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 … Adult beetles emerge from the soil between mid June and early July in Michigan and New York, though emergence times vary and depend on temperature. Repair damaged turf by re-sowing with grass seed or laying turf in mid to late spring when the chafer grubs have moved deeper into the soil to pupate Less heavily managed lawns are thought to be more susceptible to damage, so attention paid to feeding, watering and moss prevention may help avoid damaging populations A lawn infested by European Chafer Beetles may seem wilted. European chafer larvae can easily be identified using a 10X hand lens to inspect the raster pattern (Figure 4). 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 … It was first identified in the Lower Mainland in New West Minster in 2001 and has since spread to many municipalities across Metro Vancouver. European chafer beetle was discovered in the U.S. in 1940, in a nursery near Rochester, New York. When the grubs are ready to pupate in late spring to early summer, the grubs will again descend lower in the soil. However, adult European chafers do not eat at all and so are not the problem defoliators that Japanese beetles are. 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 grub. Here in Surrey, the Chafer Beetle has become an increasingly serious pest and many homeowners are frustrated by brown, torn apart lawns. European Chafer Beetle Family Name Scarabaeidae Species A. majale. How Can We Stop It? The beetles have been in North America since 1940, mostly confined to the East Coast and southern Ontario. These eggs hatching into hungry grubs that start doing damage later in summer. The grub itself likes to eat the roots of grasses and turf, destroying the plants. Frustrated residents of Vancouver have become accustomed to the tell-tale signs of the European Chafer Beetle – dry and withered grass, brown patches defiling a once beautiful green lawn, unwelcome animals digging and ripping up the yard, and of course, the beetle larvae themselves present underneath the shriveled remains. The European Chafer Beetles have invaded Vancouver. These control strategies can help mitigate damage to turfgrass. If you have trouble accessing this page because of a disability, please contact Turfgrass Science at Purdue University at kkalbaug@purdue.edu. Infested lawns may feel "spongy" due to the grubs tunnelling below. The European Chafer Beetle originated in continental Europe but can now be found in temperate climates across North America. Insecticides containing the active ingredients imidacloprid, thiamethoxam, clothianidin or chlorantraniliprole are very effective against grubs when applied in June to mid-July. With the help of several diligent individuals in the green industry, we have now linked several reports of serious spring white grub damage in LaGrange, Noble and Elkhart counties to this insect meaning that populations are now established in these areas and are likely established throughout the northern third of the state (see Figure 1 and 2). The European chafer beetle originates from Western and Central Europe. Visit the University of Minnesota website for information about diagnosing and managing problems with lawns and turf. Beetle varieties such as Japanese beetle and European chafer lay their eggs in the yards in early to mid-summer. Extensive, but patchy damage to winter wheat caused by European chafer grubs. Product #: gm1074167566 $ 33.00 iStock In stock European Chafer Beetle Adult European Chafer beetles are tan or brown beetles resembling June beetles but measure only about 1.5cm in length. 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