Showing posts with label nematodes. Show all posts
Showing posts with label nematodes. Show all posts

Wednesday, February 8, 2012

Which program should I choose?

Hello Gerry:

I am interested in going with your company.

I like the fact it appears if you have a problem or a question is there usually someone that can answer within a day or two.

This was my main beef with the current company I have. No one was ever there or for that matter cared  and since I am fairly new to all of this believe me, I was not impressed
I am trying to compare your program with what I have now, 

What would be the best thing to do from here.  I was hoping I could get a discount for prepaying or any others I may qualify for.

Thank you, looking forward to hearing from you 
Judy

Hi Judy
Sometimes doing the same program as before is okay if that program is what you need.

Sometimes it may be helpful to start from square one to figure out what your needs in fact are.

Most people want a healthy, green lawn-> fertilization. We find it costs the same time for our guys to spread high quality fertilizer as it does to spread mediocre quality fertilizer. Our 3 fertilizer program is equivalent to many other 4 fertilizer programs. 

Most people prefer to not have too many weeds- so at least a couple of spot weed treatments if the lawn is in reasonable shape. Blanket treatments may be necessary if the lawn has been neglected and is very weedy.

You mentioned grub treatment. You may have had a problem in the past. No one can predict if the adult beetles will lay eggs on your lawn this year or not. Certain areas of the city are often more likely to get grubs than other areas. Areas with high grub populations are likely to have more adults that will lay eggs in the summer. 

Some people feel more comfortable, knowing that they have done something to reduce the risk of grub damage. Organic nematodes are not as effective as Merit (the product now banned that was less poisonous than table salt.)

Your neighbour, Bob says he has a problem with crabgrass. This is usually a problem in sunny areas, especially along the edges. An organic crabgrass preventer can be applied. It is about 50% effective. That sounds not bad, but in August the 50% that may come up can look 100% terrible. Because of this it is important to look at other cultural methods to reduce the risk of crabgrass. Mowing higher, re-adjusting the lawn levels along the edges, and seeding to increase lawn density in crabgrass-risky areas may be needed as well.

A prepayment discount is always available to new customers, the paying of which we appreciate but target is not fixed until we figure out what you need.

Gerry

Wednesday, January 5, 2011

Grubs Starting in British Columbia


Date: Monday Jan. 3, 2011 5:04 PM PT
An invasion is underway in Vancouver's wealthiest neighbourhood, where the tiny European chafer beetle is causing thousands of dollars in lawn damage.
The disaster is unfolding on the manicured lawns of Shaughnessy, where skunks, raccoons and crows are ripping up the grass to get to the beetle larvae buried below.
"We're talking multi-million-dollar properties where people spend thousands of dollars a year on their landscaping, and some of them with rather large lawns. It's not a problem that's going to go away in the foreseeable future," Paul Corbett of Cutting Edge Lawn Care told CTV News.
The beetle infestation has been a problem in New Westminster and Burnaby since 2001. It's believed an infected shipment of soil arrived from Ontario, and Corbett says the beetle is now migrating west toward the University of B.C.
"The beetles, when they hatch, fly towards the setting sun. They always hatch at night or in the evening, and they always just tend to fly toward the sunset," he said.
Homeowners like Annie Jangze are trying to stop hungry animals from pawing at their lawns by laying down chicken wire.
"I tried to scare a raccoon off, and I brought a hockey stick and I said, ‘Hey you,' and he just looked at me," she said.
"I want to enjoy my green."
Some residents on Wiltshire Street are removing their lawns altogether.
Corbett says the cold weather won't kill the beetles, and there is nothing that homeowners can do until the summer, when the insects lay their eggs.
There are only two treatment options: microscopic worms called nematodes that attack the eggs, or Merit, an insecticide that is only allowed in certain municipalities.
Corbett suggests that neighbours get together and agree on a treatment plan so that the beetles can be eradicated.
With a report from CTV British Columbia's Lisa Rossington



Thursday, November 25, 2010

Grub Damage Recovery Plan

Angie emailed about animals digging in her lawn. Here is our recommendation to her.


Angie, Thanks for your response

The digging by animals is a problem. Most likely there are grubs there. There are not insecticides currently allowed for the treatment of grubs. Nematodes can be used in warm weather. (mid Aug to mid Oct). One problem with nematodes is that they may only control 50-75% of the grubs (if we are lucky). Also it does take time for the grubs to die, therefore, sometimes the skunks and/or raccoons may still come for dying grubs or for the ones that were not controlled.

To look on the bright side, the animals digging for grubs are at least getting rid of some grubs. If you could train them to put the sod back after they are finished, we could hire them.!

The grubs do survive the winter. The animals may be back next spring. By the spring, I would not recommend treating at that time. Nematodes could technically be used in the spring once the soil warms up. Even when chemical insecticides were available, I normally did not recommend treating for grubs in the spring.

Reasons for not treating.
1. Most of the damage to the lawn by the grub is done in the fall. Some feeding does occur, but generally it is minimal
2. Spring grubs have now reached close to their maximum size and are harder to kill with insecticides.
3. Even if they could be controlled, the grubs in your lawn are not necessarily the source of the next batch of grubs to invade your lawn. (grubs pupate in May-June, then emerge as adults in June-July. The adults can fly. This means they can go to other lawns to lay their eggs which then hatch into baby grubs.) So even if we got rid of all the grubs in your lawn, adults from down the road, across the street or from a neighbourhood park, may still fly over to your lawn and lay eggs in the soil. Controlling the grubs in your lawn in the spring will mean less adults flying in your neighbourhood, but not necessarily any less eggs laid on YOUR lawn.

What should you do?
Once the animals have stopped coming to your lawn, replace the sod pieces as best you can, (green side up.) Don't do it every morning, because, most likely they will come back and rip up the same piece tomorrow night. At this time of year, it is cool and damp, the sod, if it is still alive, will survive a few days on its back. By waiting you will be less frustrated - hopefully you replace the sod only once or twice.

If the damage is very minimal, sometimes a couple of pieces of sod, may be an easier fix. Do this if sod is available.

In the spring, add some soil as needed, and sprinkle lots of good quality grass seed that is appropriate for the sun/shade conditions of your lawn. If it is both sunny and shady, and you only want to purchase on type of seed, use shady grass seed. Shady grass seed will grow better in the sun than sunny grass will in the shade.

If the damage is very severe, the easiest way to get grass back is to aerate and overseed. Seeds falling in the aeration holes are protected from drying out, and from the birds. 

Feed the lawn to help it recover from the damage. Good quality fertilizer is important to help the lawn fill the spaces where the roots have been eaten by the grubs.

Consider doing a nematode treatment for Late August- September to control any grubs from the next generation.

Wednesday, June 9, 2010

White Grub Sense


Found a White Grub in a lawn today. The customer says that this week a 6-10 inch circle appeared in the lawn . The grass was not completely dead or yellow, but looked dry. About 30-40% of the grass blades had turned brown thus creating a noticeable difference within her lawn.

The sod was easy to pull up. In each of 2 of these circles, I found a single white grub. This seems either early or late?

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One lawn expert says that the look of the grub's exoskeleton is "crinkled" which would indicate that it is ready to pupate. The peak adult flights are about 2 weeks away, so the timing seems to be right on.

The raster end of the grub identifies it as a European chafer larva. White grubs can be from European chafer, Japanese beetle, or the June beetle (June bug).

Nowadays in Ontario, the only thing you can legally use to treat white grubs is Nematodes.

www.hamiltonturfking.ca

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Monday, August 3, 2009

Environmentally Friendly Lawn Care

People are afraid that if they switch to an environmentally friendly lawn care method, they will have difficulty having beautiful green grass because of grubs or unwanted weeds. Nothing could be further from the truth. In fact, if you have done the ground work, you will notice that an environmentally friendly lawn care system is superior to using insecticides/pesticides for many reasons.

First of all, you will notice that once the initial work is done, this innovative lawn care method is more economical than the old-fashion method of having to buy lawn fertilizers and spraying twice or more times during one summer with all kinds of chemicals.

Secondly, using ecological or natural lawn care methods supports the ecosystem in many ways.

1. Your grass keeps getting thicker and thicker which prevents soil erosion

2. Your soil becomes a rich source of worms and other microorganisms which help nourish the soil and keep it healthy. In turn, a healthy soil promotes growth.

3. A soil full of worms provides food for the birds which in turn help you get rid of unwanted insects

4. Grass which is not contaminated can filter contaminants from rainwater and many types of pollutants such as soot and dust from the air

5. And more importantly for us humans, healthy grass, like trees, can absorb the carbon dioxide from the air and give off oxygen back into the air. This exchange helps clean the air. Switching to an environmentally friendly lawn care system is one way to help diminish the effects of global warming.

In order to get good results when using an environmentally friendly lawn care system, you must think "preventative". In other words you must take steps to discourage weeds and insects from taking over your lawn.

If you follow these steps, you can work with nature and avoid using pesticides/herbicides but still have a beautiful lawn:

A. Mow high (up to 3 inches) and often so that you cut no more than a third of the blade length at a time.

B Use a mulching lawn mower and allow the mulched clippings to fall back onto the lawn where they can decompose into rich fertilizer which promotes a slow but steady growth year round. With nutrients being slowly but constantly released, the grass can produce good strong roots which are not as attractive to grubs.

C. If you must fertilize, avoid fertilizers which make the grass grow very quickly. Too much fertilizing or using fertilizers with a high nitrogen or using "green up" liquid fertilizers makes the grass grow fast -- too fast. It cannot develop good firm roots, so you end up with weak roots which grubs just love. Fertilizing once a year is more than enough.

D. As more and more of your clippings continue to fall back onto the lawn, it will accumulate between the grass blades. If you have half an inch or more of this thatch, you may need to dethatch. Otherwise, the water will not get through to the soil.

E. Water sparingly (once or twice a week) and deeply. Keep a small container on your lawn at all times to measure the amount of water your lawn gets when you water or when it rains. When watering, don't stop until there is at least 2 cm of water in the container. In addition make sure the water has penetrated the soil to a depth of 6 to 8 inches minimum.

F. If you need to level your lawn, top dress with topsoil for lawns mixed with compost to prepare it for overseeding

G. When overseeding, use grass varieties which suit the specific location (sunny spot? shady spot?)

H. When the soil becomes compacted, aerate and add soil amendments such as compost or sand to relieve compaction

I. Use an environmentally safe method to control white grub. Put nematodes back into your lawn. Nematodes seek out white grubs, citrus root weevils, the Japanese beetles, the May/June pupa of the beetles, the European/Masked chafer, the black vine weevil, and the sod webworm.

Taking care of the environment begins in our own back yard. We now know how insecticides and herbicides are having huge detrimental effects on both humans and the environment, so why not work with nature to create a healthier, greener environment for ourselves and our children -- the sooner the better. Switching to an environmentally friendly lawn care system is one of the many ways we can all help clean up and save our environment.
About Author Marcie Snyder :

A gardener for years, Marcie has learned that working with the natural laws of nature is by far the best way to do any type of gardening -- even lawns can benefit from it. Get more indepth details re steps to an environmentally friendly lawn care system at http://plantsandgardeningtips.com

Article Source: http://www.BharatBhasha.com
Article Url: http://www.bharatbhasha.com/gardening.php/150801

Friday, July 31, 2009

Grubs have hatched!


Grubs have hatched- at least in Dunnville, Ontario. Todd found this grub in the lawn. Look out there will be more white grub problems down the road.
These are the larvae that have just hatched from eggs. Could be from Japanese beetle or European chafer. Either way, the grubs can damage a lawn in a hurry. Here in Ontario, the only solution is to apply nematodes, a biological control.
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If you have a lawn/tree/shrub that needs some Tender Loving Care- get The KING OF GREEN:
or call us at 905.318.6677 or 1.888.TURFKING (887.3546)
If you would like more information, please Contact us
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Thursday, July 9, 2009

Grub protection time is coming soon

Grub protection time is coming soon. Order Now.

Grubs will be hatching soon. When they do, they have a tendency to do a lot of damage to lawns. Here in Ontario, Merit is not longer a legal product. (even though the granular Merit that we used to use is less poisonous than table salt.)
Nematodes are now the only choice in Ontario. Nematodes are microscopic worms that find their way into the grubs. Once inside, they multiply and produce a toxin that knocks the grubs off the scene.
Nematodes are living organisms and need special treatment and care. They require lots of moisture to prevent them from drying and dying. Ideally, applications done during a rain are the best. Unfortunately, there aren't enough rainy days during the August-September time period that everyone who is supposed to get a nematode treatment. The folks with sprinklers are lucky- set the sprinkler system to manual ! and give the lawn a watering. This will get the nematodes off the lawn and down into the soil.
Please order your Grub Protection Now. There are indications that Nematodes may be in short supply.

If you have a lawn/tree/shrub that needs some Tender Loving Care- get The KING OF GREEN:
or call us at 905.318.6677 or 1.888.TURFKING (887.3546)
If you would like more information, please Contact us
Follow us on Twitter  http://twitter.com/turfkingofgreen
Join our Facebook page  

Copyright 2009 Turf King-Hamilton. All Rights Reserved.



White grub prevention

This link is to an article from Kansas City. We can't use the products she is suggesting here in Ontario, Canada, but the other information is helpful.

Eat Your Weeds Away: Dandelion Greens

Written by Leslie Quigley
Published on May 29th, 2009
I can remember as a kid blowing the fuzz off of a dandelion weed and making a wish. Little did I know that dandelions were nutritious. Dandelion greens are considered a leafy vegetable that contain more nutrition than broccoli. Having a higher content of vitamins A, and C, and iron. Dandelions also contain lots of magnesium and potassium.

The best time to eat dandelion greens is in the spring and early summer when the leaves are still young. Dandelion greens should be harvested in early spring, before the flowers appear. Th! ey’re a bit bitter but taste fantastic in a salad. You can als! o saute the flowers, roots and leaves with onion and garlic, serve them on a sandwich or salad, boil the leaves and serve like spinach or add them to your green smoothies like I do!

Dandelions are a natural diuretic and a spring tonic. Dandelion is used to cleanse the body naturally and is an herbal detoxification saint. It is believed that the herb produces beneficial effects by removing toxic pollutants in the body that have accumulated over time. It has also been known to prevent or cure various forms of Cancer.

Dandelions have many therapeutic benefits they support digestion, prevents anemia reduce swelling and inflammation, helps with hypertension and lowering blood sugar, treat skin problems such as eczema, warts and acne and number of other ailments including gallstones and gout. It is known as one of the most effective and beneficial herbal remedies. The roots, stems, and leaves of the dandelion excrete a white sticky resin, This sticky resin when applied! directly to warts daily, several times a day, will slowly help to dissolve them.

A few other ways to use dandelion are : Make a tea using the flowers by boiling them in water for 15 minutes, roast the roots of dandelion to make a coffee substitute and for you wine connoisseur’s try making dandelion wine.

Dandelion’s are considered weeds and are known to be pesky. Plain and simple dandelions have a bad rap! So, next time you think of a dandelion think of all the great qualities it possesses. Forage your lawn for these nutritious leafy greens rather than spray them down with toxic chemicals. For old time’s sake, you can blow a wish to health. Take advantage of their healing and cleansing benefits. Eat your weeds away!
Article at
http://ecochildsplay.com/

Somethin’ strange…in your neighbourhood?

By Jim Hynes
Raccoons destroying your garden, skunks living in your cabana, bats in your attic, ants in your kitchen, fungus on your tree leaves, weird worms in your lawn? Who you gonna call? Call UNIS!
McGill students Mel Lefebvre and Christie Lovat field hundreds of calls (and emails) like these every summer in a non-descript former classroom in the Raymond Building on Macdonald Campus. The two are officers at the Urban Nature Information Service (UNIS), a not-for-profit organization affiliated with McGill’s Faculty of Agricultural and Environmental Sciences providing answers to horticultural, wildlife and green-living inquiries from callers all over Quebec.
The program started as the Horticultural Information Centre back in 1982, a free service offered by the Plant Science Department. In 2001, it merged with a similar service called the Wildlife Information Centre, run by the Department of Natural Resource Sciences, to create UNIS. Today, the program is staffed by students and overseen by two coordinators: Dr. David Bird, professor of Wildlife Biology in the Department of Natural Resource Sciences, and Dr. Danielle Donnelly, a professor in the Plant Science Department.
When they can, Lefebvre and Lovat offer solutions to horticultural and wildlife dilemmas both common and unusual. They will even examine samples, of insects or damaged leaves for example, to get to the bottom of their callers’ problems.
When it comes to situations involving wild animals, however, UNIS acts as more of a referral service.
“If we are unable to help someone, like in the case of caring for an injured bird, which is illegal in Quebec without the proper permit, we can provide the numbers of organizations who can help,” says Lefebvre, who will be completing her studies in biodiversity and conservation at the McGill School of the Environment in the fall.
Every summer, UNIS staff update the list of the services they refer people to, services with names like Eco-Bug Doctor and Squirrel Rehab, to make sure the information they are providing is still accurate.
Some calls though, like the first one they received one morning in early July, can be handled with a little experience and common sense. A man in Dollard-des-Ormeaux has discovered a duck and a nest with four unhatched eggs in it near his backyard swimming pool, so Lefebvre advises him to pit the nest in a box and walk, it, slowly, to a nearby park that has a pond. Mother duck, she explains, will surely waddle behind.
Many calls to UNIS last summer, says Lovat, a Botanical Science student, were about white grubs and the animals that like to eat them ravaging suburban lawns.
“We don’t have as many white grub questions this year. A lot of our calls right now are about tree diseases. The cold spring has resulted in a lot of cold damage to trees. People are concerned that trees that were beautiful and full last year have fewer leaves and dead branches this year,” Lovat says. “In most cases we just reassure them that their tree is not dying and will come back to normal if they cut off the dead branches.”
The past two years have offered a new challenge to the UNIS officers as they got to take their know-how on the road to be shared with local municipalities and their residents. In bi-weekly visits to Terrasse-Vaudreuil, a community on the farthest reaches of the West Island, they give workshops and field questions on subjects like environmentally friendly lawn care, composting methods, white grub control, recycling, and dealing with wild animals in urban settings.
Another challenge, an ongoing one, is funding. UNIS has traditionally been funded through donations from various Quebec municipalities, a grant provided by the Federal Government, and by support from the Natural Resource Science Department. Funding cuts of any kind, UNIS says, could jeopardize the future of the service.
To reach UNIS, call 514-398-7882, email them at unis.macdonald@mcgill.ca, or visit them online at www.unis.mcgill.ca

Article from http://reporter.mcgill.ca/2009/07

Wednesday, May 20, 2009

Help Wanted: Experienced Skunk Trainers

Steve sent an email asking, "What will you be using this year for white grubs?"

I replied, "I was thinking of hiring trained skunks and raccoons to go out onto
the lawns. They will be trained to remove the grubs and eat them. Most
importantly, they will be trained to put the grass back down, green
side up, and stomp it down with their paws.

The only other legal treatment is to use beneficial Nematodes.
We used to use granular Merit, now a banned pesticide. Granular Merit, incidentally is less poisonous than table salt.

btw, any skunk trainers out there??


Here is a recent article from Turf and Recreation Magazine about Nematodes
http://www.turfandrec.com/index.php?option=com_content&task=view&id=2552&Itemid=9999

The value of entomophathogenic nematodes in lawn pest control
By Lily Darold
Marketing Communications Manager
Becker Underwood Inc.

The recently enacted ban on cosmetic pesticide use in Ontario has lawn care specialists wondering which biopesticides offer the best results and are a safe alternative.

Entomopathogenic nematodes are an effective alternative to conventional insecticides. Now, more than ever, these nematodes are gaining acceptance and use as an important tool in controlling turfgrass insect pests.
“Entomopathogenic nematodes are remarkably versatile in being useful against many soil and cryptic insect pests in diverse cropping systems, yet are clearly underutilized,” states Randy Gaugler, department of entomology at Rutgers University. nemaslug nematode

Nematodes are simple, microscopic roundworms—colourless, unsegmented and lacking appendages.
Certain plant parasitic nematodes are associated with crop damage. These harmful organisms include cyst, sting, lance and root knot nematodes. The beneficial nematodes, Entomopathogenic, have proven highly effective in controlling insect pests and reducing the damage they can cause. Entomopathogenic nematodes belong to the Steinernema and Heterorabditis nematode families.

Beneficial nematodes attack larvae by entering their natural body openings. Once inside, they release symbiotic bacteria that quickly kill the insect. Reproduction inside the insect releases a new generation of hungry, infective juveniles which disperse in search of further prey.

What makes these nematodes useful as a bio-insecticide is that applications are safe for the environment. There is no need for protective masks or safety equipment. While they are lethal to insect pests, they have no harmful effect on plants or animals. Groundwater contamination and pollution are not concerns.

In addition, nematodes can be applied with standard agrochemical equipment and sprayers, and kill the target insect within 24 to 48 hours.

Additional benefits of using nematodes include:

• Quickly controls pest larvae at the time of application
• Controls the problem before it appears
• No re-entry restrictions
• No pest resistance problems
• Natural product that is safe to users, consumers and the environment
• Compatible with other biological/IPM systems
• Non-toxic with no requirement for protective clothing
• No disposal restrictions
Choosing the appropriate nematode product for a specific target pest is crucial, as each species carries different bacteria, uses different hunting tactics and has different temperature activity ranges.
Several different strains of beneficial nematodes are currently marketed for controlling insect pests in the turf industry:
• Steinernema carpocapsae searches out, enters and controls Armyworm, Billbug, Sod Webworm, Annual Bluegrass Weevil, Cutworms, Fleas, Cinch Bugs
Brands: Millenium, BioNem C, Guardian, NemAttack
• Steinernema feltiae controls Leatherjacket
Brand names: Nemasys, Gnat Patrol
• Heterorhabditis bacteriophora is effective against European Chafer Grub, Oriental Beetle Grub, Masked Chafer Grub, Japanese Beetle Grub and Black Vine Weevil
Brand names: Nemasys G, NemaSeek
• Steinernema scapterisci targets Mole Crickets

Brand names: Nematac S
A study completed by the British Columbia Ministry of Agriculture, Food and Fisheries showed that H. bacteriophora was the most effective non-chemical product for control of second-instar European Chafer larvae, causing 100 per cent chafer mortality relative to the control, only 48 hours after treatment.
Just like any other pest control, the implementation of nematodes requires users to be knowledgeable about how to use them effectively.

As you are considering the use of beneficial nematodes in your operation, keep these five tips in mind:

1. Take the tool box approach. Think of beneficial nematodes as another tool in your integrated pest management tool box. When used along with beneficial insects, crop scouting and other cultural practices, beneficial nematodes provide another valuable tool for controlling crop pests.

2. Buy quality and know what you are getting. Not all nematodes are created equally. Since nematodes are a living organism, they require special handling to ensure that they will be effective when applied. Be sure that the nematodes you purchase have been shipped and stored in a way that does this. Most nematode suppliers ship directly to the grower using next day or second day air freight along with ice packs to keep the nematodes cool. There are several quality manufacturers and marketers of nematodes in North America, many of whom are members of ANBP. For a listing of members see the ANBP website at www.anbp.org.

3. Read and follow label directions. The formulation of nematodes varies from manufacturer to manufacturer. As a result, the mixing and handling instructions may differ, depending on the manufacturer. Be sure to read the directions for use provided with the nematodes. Pay special attention to the storage guidelines and expiration date information. Most nematodes need to be stored in refrigeration and cannot freeze. Detailed storage instructions should be provided by the supplier. Removal of screens from spray nozzles may also be recommended.

4. Know the pest’s life cycle. While few of us are entomologists, having a good understanding of the life cycle of the pest being controlled is still needed. Nematodes are primarily effective on the insect’s larva stage and not on adults. The nematode will enter the larvae and release a lethal bacterium. So being able to recognize and anticipate the life cycle of the pest will help you in timing the nematode application to maximize its effectiveness.

5. Resource the industry contacts. Since nematodes are very specific and selective in the pests they control, having the assistance and input of others knowledgeable in the use of nematodes will be helpful. Reach out to your industry contacts for further help and assistance. Some university researchers and extension professionals specialize in the study and use of nematodes. Other growers and producers may be able to provide information about their experiences in using nematodes. Your distributor sales representatives and the nematode manufacturer are also important resources to provide assistance and recommend the right nematode and rate to use in controlling the target pest.

By using these five easy steps, you can begin to use nematodes as a part of your integrated pest management program.

To learn more about these products, contact a reputable distributor of your choice. They can provide detailed cost, use and application information.

Becker Underwood creates and produces specialty bio-agronomic and colorant products for turf management, agriculture, seed treatment, wood recycling, aquaculture, vegetation management, forestry, structural pest control and many other industries. All products are developed and manufactured under strict ISO 9001 standards. Quality is monitored at every step, from raw materials through packaging. This same quality is reflected in customer-focused field support staff. For more information, visit www.beckerunderwood.com.

If you have a lawn/tree/shrub that needs some Tender Loving Care- get The KING OF GREEN:
or call us at 905.318.6677 or 1.888.TURFKING (887.3546)
If you would like more information, please Contact us
Follow us on Twitter  http://twitter.com/turfkingofgreen
Join our Facebook page  

Copyright 2009 Turf King-Hamilton. All Rights Reserved.


Monday, November 5, 2007

Grub Control Comparison

One of our technicians had some white grubs at the apartments where he lives. We tried an experiment to see how well Sevin stacked up against nematodes.
We also applied Merit- even though we knew it was too late to be effective. This was done mid October.

Here's what we found 2 weeks later:
Merit did nothing- as expected
Neem Oil - did not perform
Sevin - reduced the population by about two-thirds.
Nematodes -Worked better than the Sevin. Almost all the grubs were dead.

Nematodes work best when the soil is saturated. Nematodes need the moisture to move around in the soil to get to the grubs. The lawn was watered well the night before.

see our website at www.hamiltonturfking.ca or call us at 905.318.6677