This field is for validation purposes and should be left unchanged. How to get rid of a Chafer beetle infestation. Re-seeding in the spring may be necessary following a particularly severe attack. Birds and animals (especially skunks and crows) cause further damage by digging for the grubs. Check frequently, as new rose chafers can fly into your garden. He bikes and does travel biking. Lawn Care Chafer Beetles Infestation (Chafer Grubs) - YouTube Vancouver's Lawn and Garden Care Experts. How to Get Rid of Rose Chafer Beetles. Once the eggs start to hatch into grubs, continuous waves of ravenous white grubs begin feeding on the roots of your grass. Chafer Grub Treatment 1: Nematodes The first and most common solution is to employ a chafer grub killer. The adult Japanese beetle lives for months to eat, mate, and lay eggs recurrently. Fight lawn crime. Enter the nematodes! Relevance. They measure approximately 1.5 cm long and are brown or tan in color. Chafer beetles are less likely to lay eggs in healthy grass. 8041. Set traps to collect the beetles. Chafer grubs are the larvae of the chafer beetle. How to Get Rid of Rose Chafer Beetles For controlling rose chafers, gardeners can handpick the beetles and drop them into a container filled with soapy water. How do you combat this grassroots movement right now? 14˚C), light soils. Also, nematodes are living organisms, so it’s not like you can buy them and keep them in your cupboard for ages just in case. ), remove the cover and allow the dawn chorus to deal with the problem for you! The nematodes will be mixed with water and applied to the lawn using a backpack sprayer. What are the damages? Handpicking is a natural and efficient way to get rid of a few beetles, but loses its efficiency when you've got a full-blown infestation. Simply call your city hall to find out more. To hear the about lawn alternatives, listen to the audio labelled: Chafer Beetles: Lawn Alternatives. Look for white, c-shaped grubs about the size of a dime. For a long time, the most common way to treat these grubs was a pesticide spray. Although effective, nematodes only work in the last 2 weeks of July (probably a union thing). Lum recommends regular fertilization and liming, proper aeration, and keeping grass longer. The adult males are drawn into the chafer beetle trap by means of a pheromone attractant lure. For the majority who still want a lawn, micro-clover, tall fescue, creeping thyme are some of the hardier, beetle-resistant options. Concerned citizens were dutifully raking, dethatching, aerating, reseeding, fertilizing and watering but to little avail. Ironically, the serious damage isn’t done by the beetles themselves but rather by the crows, raccoons and skunks that peel back your lawn like a sardine can so they can get to the tasty all-you-can-eat grub fest seething below its green surface. "People are trying to look for a magic solution. Audience Relations, CBC P.O. In drier weather, the damage appears as brown patches in the lawn. It’s time for revenge…. If your lawn is positively crawling with chafer beetles, you might be best served calling in a pesticide … Lawns with less than six inches of soil are more difficult to keep healthy and may need to be replaced with new turf. In fact, Lum says it may be to your advantage to let them eat as many of the grubs as possible to help bring down the population before you apply nematode treatments mid-summer and start to restore your lawn. Some municipalities offer discounts on nematodes, which must be applied during a specific window (late July-early August) when the grubs are young. Closed Captioning and Described Video is available for many CBC shows offered on CBC Gem. 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. Yawning contently, you open the front door to collect the newspaper… and that’s when you see it. 1 Answer. The Garden Chafer has an annual lifecycle whereas the Cockchafer is larger and more destructive because it lives in the soil for 3 years, eating roots, before it hatches. 9 years ago. Before the application of the chafer grub treatment, the lawn should be mowed and spiked. You’ve been hit by a chafer beetle infestation. Because it’s a spore, it comes in the form of a powder that you can sprinkle on your lawn to get rid of grubs. 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. Bottom line? He suggests tamping down remaining grass and re-seeding as the weather gets warmer. Be vigilant with your lawn care and water when appropriate! To make sure that's the problem, do a simple test: If you find more than 5 grubs per square foot, consider taking action. Ideal for use from February to late Autumn but can be used effectively through to Spring. Grubs feed on grass roots which will cause dead grass on your lawn that will lift like a piece of carpet if pulled. You freeze – eyes widening, jaw dropping as the mug falls from your hand (in slow motion, of course): It’s your precious lawn, shot to shreds like Al Pacino at the end of Scarface. They were first discovered in 2001 and have since migrated through the regions. How to Kill Rose Chafers. Step-by-step guide from the City of Coquitlam, B.C. Replace or pat down any clumps of grass as soon as you see them. Pick rose chafers off plants When small numbers are present, pick rose chafers from plants and drop into pails of soapy water to kill them. To hear Conway Lum's tips, listen to the audio labelled: Beating the Chafer Beetle? By the time the problem was identified, the chafer beetles had muscled into other Metro Vancouver municipalities. All Rights Reserved |. You can think of beetles as weapons of mass destruction when it comes to your plants. Lv 7. For them, you need to use bigger guns. Pseudonyms will no longer be permitted. Timing is everything. Come September, hit the green stuff with some slow-release fertilizer and keep on top of the mowing. The adults emerge between the end of May and July depending on the weather conditions in spring. While nematodes are a good solution for many soil dwelling beetle species, timing is critical in the control of chafer beetles. © 2020 Bur-Han Garden & Lawn Care. A rose chafer trap is similar to a Japanese beetle trap and contains a substance to attract the pests away from your plants, at which point they will get stuck in the collection container. Chafer beetles weren’t always a problem in British Columbia. How to Get Rid of Rose Chafer Beetles Step 1. When it comes to controlling the spread of the Chafer beetle and dealing with an infestation, the use of pesticides is not permitted in Vancouver due to Bylaw No. Two pesticides, Merit and Sevin, are typically used in the quest to get rid of Chafer Beetles. Answer Save. Desperate times called for desperate measures…. "Don't get stressed over it" advises Lum. The problem with these sprays, however, was that there is evidence … 20 years of trusted service. The adults range from 9 to 39 mm in length and have different coloured heads and wing cases. Comments on this story are moderated according to our Submission Guidelines. A lawn treatment containing imidacloprid is available to control chafer beetles in grassed areas. You can also use a physical barrier, like a cheesecloth or floating row cover. His company portfolio includes our Commercial, Strata, Industrial, and Retail business accounts that service clients from West Vancouver, North Vancouver, Burnaby, Coquitlam, Surrey, White Rock and parts of New Westminster. The application of nematodes involves soaking the treated area before and after so they can get down into the soil. Pick off the odd beetle or two you find on your plants. Or just shake the plant lightly, it dislodges lots of these beetles. The most definitive way to check for an infestation is to pull the grass back and physically check for the beetles. Apply these bad-boys at a rate of 750,000 per square meter (the bags from the gardening store come with instructions). Just don’t go shorter than 5 centimeters. Water restrictions in the summer of 2015 limited the effective use of nematodes. Keeping chafer beetles in check requires a wholistic approach, says Lum. It takes more than a micro-organism to vanquish the chafer beetle – it takes a vigilant population of local citizens, too. Chafer beetles on the move through Greater Vancouver; Here are some tips for battling the beetle. If crows and raccoons are digging up your lawn, there's not much point in trying to stop them right now, says Conway Lum of, Chafer beetles on the move through Greater Vancouver, CBC's Journalistic Standards and Practices. Countless lawns across the Lower Mainland have fallen victim to chafer beetles and the creatures who knock them back like Skittles; and since there are laws about rubbing out birds and woodland creatures, it’s the chafers that end up reaping the whirlwind (justice can be a cruel mistress). The Squeamish Gardners note that Merit is a “systemic insecticide,” Sevin is “a chemical that attacks the … A rose chafer beetle is a multi-colored insect that likes to feed on fruit trees, grape vines, flowers, shrubs and trees. Most years, you will get about four weeks of feeding with the middle two weeks being the most severe. Say no to chafer beetles. Also, get a pair of aerating sandals. Please note that CBC does not endorse the opinions expressed in comments. Elimination Option 1: Pesticides. By submitting a comment, you accept that CBC has the right to reproduce and publish that comment in whole or in part, in any manner CBC chooses. New Westminster is where they set up shop. OCTOBER-DECEMBER: This is when the nasty little chafer grubs wiggle nearer to the surface to continue feeding on grass roots. Beetles have hard shells. Grubs are the larvae of different kinds of beetles; Japanese Beetle, European Chafer, or the June bug. They can cause problems on any grassed area including lawns by feeding on the roots of grass plants. This ensures most effectively that the nematodes can reach the chafer grubs, which live in the top layer of soil. Lar. Established crops are more resistant to damage than young plants or recently planted cuttings. Meet the nematodes – microscopic organisms that attack developing chafer larvae, dramatically reducing their population. Tread your lawn with them once a week during the months of March, April and May, then in September and October. To use Bacillus popilliae, you can spray it onto your lawn with water, or sprinkle the dry powder onto your grass. How Do I Treat a Chafer Beetle Infestation? You wake up, just like any other morning – the coffee’s gurgling in the brewer, the birds are chirping and life is good. Like the worms, using Bacillus popilliae to get rid of grubs is a long-term solution, rather than a quick fix. They live near the soil surface and will only burrow deeper once autumn temperatures start to drop. However, they can also cost up to four times more than conventional grass, thanks in part to a low Canadian dollar. Japanese beetles reproduce at very high rates, unlike their cousin the masked chafer (the “June bug”) that lives only a few weeks. In most cases, this is a diluted chemical solution which contains a specific species (Heterorhabditis Bacteriophora) of parasitic worm, or nematode. Repair/replace your green space from April-May. How to get rid of brown chafer beetles? APRIL-JUNE: Grubs chill out in May as they prepare for their coming out party in June, at which point they swarm to get sexy with each other and eventually lay eggs. Here are some tips for battling the beetle. Pick off the odd beetle or two you find on your plants. 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. We reserve the right to close comments at any time. the adults, not a lot you can do other than turn off porch lights, the grubs you would treat your lawn, but they can be flying in from a great distance, and you are repeating not for this years but future invasions. Cut three sides of a 30 cm x 30 cm square patch of the problem area and roll back the turf. Robert loves his wife and family and is a huge Star Wars fan. You may have Chafer beetle larvae in your lawn, and you are not alone. We’ll show the severe downsides to using pesticides and nematodes and why fake grass is a great option for your lawn for getting rid of Chafer Beetles and more! Chafer beetles have infested turf throughout Metro Vancouver, and lawns are being shredded by crows, raccoons and other animals looking for the high-protein beetle larvae lurking under the grass. Japanese beetles have come from the east area of the Mississippi River. Repair/replace your green space from April-May. Survey your trees, shrubs or crops to determine the extent of potential foliage damage from rose chafer beetles. Chafer Beetles prefer to lay their eggs in more compacted soil. Monitoring the active life cycle of the chafer beetle by implementing Chafer Pheromone Traps from May through to June will help to reduce the adult beetle egg laying and give valuable warning that chafers are present. It is a priority for CBC to create a website that is accessible to all Canadians including people with visual, hearing, motor and cognitive challenges. Comments are welcome while open. 2110 Front Street, North Vancouver, BC V7H 1A3 Phone: (604) 706-1362 Email: gardenandlawncare@bur-han.ca. To encourage thoughtful and respectful conversations, first and last names will appear with each submission to CBC/Radio-Canada's online communities (except in children and youth-oriented communities). You may need to apply for a water exemption permit, depending on water restrictions in your area. Beneficial nematodes are tiny parasites that enter beetle larvae and kill them. If the apathy is killing you, go ahead and confirm your chafer problem by turning over a 30 square centimeter patch of sod and have a peak. The third week of July is the best time to mount an attack. Make sure to keep them refrigerated until the application day – these are living organisms. That’s when the grubs start feeding on the grass roots. Here’s how you can help: JANUARY-MARCH: Chafer beetle grubs binge on grass roots, which cause crows, raccoons and skunks to rip your lawn to bits in order to have dinner. Favorite Answer. Please provide me with a Grub Gone quote: Employee Testimonials from Bur-Han Landscapers, Retaining Walls West Vancouver by BUR-HAN, Bur-Han Garden and Lawn Care Blog Gallery. Treat Chafer beetle infestations naturally During the third week of July, complete these steps to treat the infestation: Buy nematodes (Heterorhabditis bacteriophora) from your local lawn and garden store. To protect grass paddocks and lawns from grass grub apply LawnPro Protect. You must keep your turf moist for a period following application. You’ll know it because your lawn will begin wilting and dying in patches. Cue the crows, skunks and raccoons (aaah, the circle of life). Metro Vancouver recently proposed an amendment the Water Shortage Response Plan to allow people with special nemotode-related exemption permits to continue to water lawns during stage 3 water restriction. The grubs commonly encountered in vegetable gardens are larvae of various beetles, such as scarabs, May, June or Japanese beetles. There is no magic solution.". Let the predators go at the grubs...for now. By keeping your lawn aerated you keep the soil relaxed which isn’t as preferable to the beetles. Biological control is available with the nematode Steinernema carpocapsae on moist, warm (min. But unless you’re okay with a lawn that looks like it played host to the Rugby World Cup, it’s time to declare war on these creepy crawly wise-guys. The beetles are only active at night, taking round bites out of the leaves, starting from the edge. Unlikely. If you find more than 5-10 grubs in a 30cm by 30cm section of grass, you likely have an infestation. Chafer beetles are commonly one of two types: the Garden Chafer and Cockchafer. How to get rid of grubs. If crows and raccoons are digging up your lawn, there's not much point in trying to stop them right now, says Conway Lum of Gardenworks, who has seen everything from chicken wire laid over the grass, to pie pans and fake crows intended to scare away critters. They’d been terrorizing lawns back east since the 40’s but it wasn’t until 2001 that they managed to Route 66 it out west in a bag of nursery chips. 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Tips for battling the beetle how to get rid of chafer beetles can use a physical barrier, like piece!: Beating the chafer beetle – it takes a vigilant population of local citizens, too a! Sheets etc mixed with water and applied to the surface to continue feeding on grass roots grassroots movement right?... Such as scarabs, may, then in September and October following application beetles on the roots of as...