65% Water Saving From Hydroponic Tee Box

/in , /by

65% Water Saving From Hydroponic Tee Box: Capillary Concrete’s revolutionary new Capillary Hydroponics system is delivering outstanding results a year into its first major customer installation, at the Hawk’s Landing Golf Club in Orlando, Florida.

Last September/October, Capillary Concrete built a new tee box at Hawk’s Landing, incorporating the Capillary Hydroponics system, along with superintendent Josh Kelley’s team and contractor Double Eagle Golf Works. The system divides the tee box into two areas, with a layer of Capillary Concrete under the rootzone. Two air lift pumps, powered by a 55 watt solar panel, move water inside the closed system. All irrigation is applied subsurface; because of this, water is mainly lost through transpiration, with evaporation minimal. The system creates a moving water table, using capillary action to move water out of one zone and into another. The water pushes the heavier carbon dioxide molecules out of the rootzone and sucks in oxygen to replace them. It is a far more successful method of gas exchange in the rootzone than conventional methods of aeration.

65% Water Saving From Hydroponic Tee Box

Kelley says: “We have been working with Capillary Concrete on our bunkers since 2016, and they first mentioned the Hydroponic System to us in summer 2018. We said we were keen to try it, and so we began building the test tee in late September. It was completed and grassed in early October. Now, a typical tee box is obviously just a pile of dirt that you shape up. As you get to the higher end, you might put drainage under it, or even use a special rootzone. The process here was that we laid out the rectangular box, cored down twelve inches, and then installed two inches of Capillary Concrete before filling up with sand, levelling and sodding. It was not a difficult project.”

“It is a trial site; we aren’t doing anything special to it,” Kelley continues. “We have run no overhead irrigation at all, except to water in two applications of herbicide. The tee itself has performed superbly; zero hotspots, no disease issues, no wet areas.”

Capillary Concrete inventor and CEO Martin Sternberg CGCS, says: “We are grateful to Josh and Hawk’s Landing for the ability to test Capillary Hydroponics close to our Orlando base. When we installed the tee, we put a flow meter on the irrigation so we could measure exactly how much water was being used. After almost a year, we can say that it has used 65 per cent less water than a similar sized, conventionally irrigated tee box, and we think that we can tweak the system to get that figure to 85 per cent.”

Sternberg adds: “I started experimenting with tees five years ago in Sweden, primarily as a subsurface irrigation project. But the addition of a hydroponic moving water table – which we can do because of the strength and capillary properties of our product – is what makes this a game changer. We know we are getting up to 6,000 per cent more gas exchange in the rootzone in comparison to convention methods of aeration, and it is obvious that will have a massive impact on turf health. This is akin to what happens naturally in a seaside links environment, where you typically have a very low water table – but critically, it moves with the tide. That promotes a gas exchange. The best way to promote gas exchange is to push it with a water front – which is what we can do using Capillary Concrete. The hydroponic industry is 25-30 years ahead of us in the turfgrass industry in terms of understanding how to optimize plant root oxygen exchange, but it hasn’t been physically possible to build large outdoor structures for hydroponics without a product that performs as Capillary Concrete does. If you compare the cost of building, to use Capillary Hydronponics is slightly more expensive than building a push-up or California tee, but comparable to USGA specification construction.”

Josh Kelley says: “I really think in markets where water is scarce or expensive, this will change the way we do things in the golf business, and I’m delighted that we at Hawk’s Landing were one of the first to get to try it out.”

For the latest industry news visit turfmatters.co.uk/news

Get all of the big headlines, pictures, opinions and videos on stories that matter to you.

Follow us on Twitter and Instagram for fun, fresh and engaging content.

You can also find us on Facebook for more of your must-see news, features, videos and pictures from Turf Matters.

BASF To Launch New Farm Rodenticide

/in , /by

BASF To Launch New Farm Rodenticide: BASF have announced the release of Storm® Ultra Secure, a brand-new rodenticide which will be available in August 2019. The product contains 25 parts per million (ppm) of the active substance flocoumafen and will be available in a variety of sizes to professional users* and farmers as well as the general public.

The preparation of crop stores to prevent infestations of rodents and other pests is crucial. Rodents consume and spoil stored produce, spread disease to humans and livestock, attack growing crops and damage buildings. Preparing storage facilities on farms requires planning and an integrated pest management approach. Buildings should be cleaned, tidied and thoroughly checked prior to being regularly baited. This will help remove rodents before harvest and continued baiting will prevent infestations during autumn and winter. It is therefore essential for farmers to find the right product that has high efficacy and palatability.

BASF To Launch New Farm Rodenticide

Sharon Hughes, Global Technical Marketing Manager, for BASF explains. “Since second generation rodenticides were released in the 1970s and 80s to combat rodent resistance to the early anticoagulants of the 1950s, a complacency about rodent control has developed. It is believed that all second-generation actives have a high rate of efficacy and that rodents have little to no resistance to them. However, this is not the case because rats have already shown resistance to difenacoum and bromadiolone.”

Resistance is only one factor in the efficacy of a rodenticide. Palatability is an equally important consideration. The strength of the active is irrelevant if the rodent is not attracted to eat the product. It is therefore important to have an active that rodents are not resistant to and a product that is highly palatable to ensure a sufficient quantity of the active is consumed.

In laboratory trials conducted by BASF, rats were offered the choice between a controlled nontoxic food source and Storm Ultra Secure. The results showed that some rats chose to consume high quantities of the product even when nontoxic food was available. Sharon explains “Palatability is measured by the amount of the rodenticide consumed divided by the amount of the controlled diet consumed. The standard for most block baits range between 0.5 and 1.5”.

In laboratory tests with Storm Ultra Secure, BASF recorded quantities as high as 11.3 being consumed by rats and even the lowest levels were at least 2. This shows that the rats were consuming at least twice the normal dosage, with many choosing to consume much higher quantities of the rodenticide than normal. This proven palatability demonstrates that the new 25ppm bait is more effective than many 50ppm baits currently on the market.

Sharon concludes, “It is clear that rodents will continue to adapt, but none have built a resistance or tolerance to the flocoumafen active in Storm. By making Storm Ultra Secure more palatable we have created a 25ppm product that farmers can use to effectively control rodents on their farm.”

Rodent activity should be monitored all year round and farmers should look for signs of rats and mice at least weekly especially before harvest.

For the latest industry news visit turfmatters.co.uk/news

Get all of the big headlines, pictures, opinions and videos on stories that matter to you.

Follow us on Twitter and Instagram for fun, fresh and engaging content.

You can also find us on Facebook for more of your must-see news, features, videos and pictures from Turf Matters.

Environmentally Safe Weed Control By Hatz

/in , /by

Environmentally Safe Weed Control By Hatz: The control of unwanted weeds and vegetation is a perennial issue for municipalities, landscapers and green space contractors.

However, since 2011 a UK company, Weedingtech Ltd, has been developing a range of machines that not only tackles this issue, but carries it out without the use of harmful herbicides. Named the Foamstream Municipal Series, the machines use a patented low-pressure process which combines hot water and a biodegradable foam. The foam is made from natural plant oils and sugars making it safe for use around people, animals and delicate environments.

Environmentally Safe Weed Control By Hatz

Within the Foamstream Municipal range, is their highest performance product, the Foamstream M1200.

The Foamstream M1200 is self-contained and powered by a Hatz 1B30 diesel engine in EU and US/Canada EPA specifications.

Commenting on the decision to select the Hatz engine, Robert Cutting, Weedingtech, After Sales Manager said, “We purchased the Hatz engines based on its’ good reputation and their customer service. During the implementation process the Hatz personnel performed in the most professional and helpful manner of company I have ever dealt with.”

“The customer service provided by Hatz GB has been exceptional. Very fast to respond and any issues we have had have been sorted out quickly.. They are a really great team. We intend to keep on purchasing these Hatz engines for all of our production machines,” added Robert.

The Hatz 1B30 is a single-cylinder air-cooled 4-stroke internal combustion diesel engine with a horizontal shaft. The engine has a direct injection fuel system and comes equipped with a recoil starter or electric starter motor. The reliability and compactness of the 1B30 makes it a popular engine, particularly with manufacturers of small plant and machinery.

The Foamstream M1200 is the larger of the two machines in the Municipal Series. It has been designed for contractors who are looking for a high performance machine that will cover large areas of open space quickly. Aside from municipalities and green space contractors, the M1200 is also used by a large number of customers in the utility, tourism, education and organic sectors.

Weedingtech was set up in 2011. From the outset their primary objective has been to provide organisations with a sustainable solution for the safe management of outside spaces, whilst also protecting the public and the wider environment. It now supplies many clients across four continents around the world with the technology including councils in the UK such as Hammersmith and Fulham, Lewes, Glastonbury and Vale of Glamorgan.      The Foamstream Municipal Series was designed to provide an alternative solution to using traditional herbicides such as glyphosate.

Hatz diesel engines have been around since 1910. From their manufacturing base situated at Ruhstorf, Germany, Hatz produce a range of modern diesel engines from 3 to 55 kW. Their UK subsidiary, Hatz GB Limited, has its facilities centrally located in Hinckley, Leicestershire.

For the latest industry news visit turfmatters.co.uk/news

Get all of the big headlines, pictures, opinions and videos on stories that matter to you.

Follow us on Twitter and Instagram for fun, fresh and engaging content.

You can also find us on Facebook for more of your must-see news, features, videos and pictures from Turf Matters.

Emergency Authorisation For Acelepryn Reapproved

/in , /by

Emergency Authorisation For Acelepryn Reapproved: The Emergency Authorisation for the use of the Syngenta insecticide, Acelepryn, for the control of chafer grubs and leatherjacket has been reapproved for the 2019 season. The request was applied for by ICL, on behalf of the amenity industry.

Chafer grubs and leatherjackets cause damage to turf through extensive feeding on roots, which can be severe in localised patches. Furthermore, extreme damage can occur when badgers, birds and other foragers root through turf in search of the grubs.

Emergency Authorisation For Acelepryn Reapproved

The Emergency Authorisation permits Acelepryn use in situations where there is an acknowledged instance of economic damage, or risk of bird strike on airfields, and where the product has been recommended by a BASIS qualified agronomist.

This season, ICL’s work has seen the authorisation extended to permit limited use on affected fairways, as well as greens, tees, horse race tracks and airfields. Acelepryn can be applied up until 30 September 2019, to cover the key chafer grub and leatherjacket treatment timings that coincide with egg hatch and initial larval activity.

‘”Since the withdrawal of effective insecticides, economic damage from chafer grubs and leatherjackets has been of major concern,” reported ICL Technical Manager, Henry Bechelet. “Obtaining this Emergency Authorisation of Acelepryn enables us to manage the most damaging effects of these soil pests as part of an integrated turf management programme.”

The authorised label permits application at the rate of 0.6 litres per hectare, applied in 600-1000 l/ha water and, ideally irrigated in after application. Acelepryn is supplied, through ICL, in one litre and 0.6 litre containers. One application per year is permitted, with the latest time of treatment being 30 September 2019.

Emergency Authorisation For Acelepryn Reapproved

This season, an on-line turf pest ID guide, to aid the identification of adult stages of key target soil pests and target application timing, is now available on the Syngenta GreenCast website, along with Best Use Guidelines and application advice.

Turf managers or owners who believe they have suffered economically damaging effects of chafer grubs and leatherjackets are advised to contact their ICL Area Manager or BASIS-qualified agronomist/distributor in the first instance.

For the latest industry news visit turfmatters.co.uk/news

Get all of the big headlines, pictures, opinions and videos on stories that matter to you.

Follow us on Twitter and Instagram for fun, fresh and engaging content.

You can also find us on Facebook for more of your must-see news, features, videos and pictures from Turf Matters.

Emergency Chafer Grub and Leatherjacket Summit

/in , /by

Emergency Chafer Grub and Leatherjacket Summit: An emergency summit is to be held with the aim of finding industry-led solutions to the threat of Chafer Grubs and Leatherjackets in the turf industry.

The Summit will take place on 9th May 2019 at Burton Albion Football, Staffordshire.

Emergency Chafer Grub and Leatherjacket Summit

Attendance at this industry summit is vital to those in the industry that want to develop a long-term preventative strategy for Chafer Grubs and Leatherjackets.

Now that many of the chemicals which were routinely used to keep golf courses and sports pitches free of pests have been withdrawn, we need to find alternatives. This Summit will explore the current challenges in sustaining turf quality in a chemical-free environment.

Without proper preparation and action prior to May this year, there is a high risk of increased attack by Chafer Grubs and Leatherjackets. Many grounds personnel are unaware of a problem until they see evidence – such as birds picking insect larvae by uprooting the dead grass.  However, prevention is better than a cure and scientifically-developed natural pest control solutions when applied in advance will help control the problem.

This event is supported by Bionema, Rigby Taylor, Maxstim, EcoSpray and E. Marker A/S and is held in association with the editors of BIGGA, IOG and Horticultural Week, leading industry magazines.

Dr Minshad A Ansari, Founder and CEO of Bionema, said:

“This summit is the first step in working together as an industry – pooling our knowledge and using all the tools we have in an integrated way to achieve control of these devastating pests”

This emergency Summit will include:

Welcome and Introduction Dr Minshad Ansari, CEO Bionema

Jim Croxton, CEO, BIGGA

Karen Maxwell, The Institute of Groundsmanship Sally Drury, Horticulture Week
Current pest and disease management in the UK: The push towards integrated approaches Professor John Moverley, Amenity Forum, UK
Major turf pests and diseases Dr Kate Entwistle, The Turf Disease Centre, UK
Rising threats of plant parasitic nematodes in turf Colin Fleming, Agri Food and Biosciences Institute
Biology of Chafers and Leatherjackets Dr Minshad Ansari, Bionema
The role of Biostimulants in turf management and root development Richard Salvage, Maxstim
The natural solution for pest and disease control Philip Charlton Smith, CEO, EcoSpray
Current products and their application: Do they interfere? Peter Corbett, Rigby Taylor
Natural solutions to control of Chafer Grubs and Leatherjackets: How do they work? Dr Minshad Ansari, Bionema
Chafer traps: A natural device to monitor Chafer Beetle populations Peter Corbett, Rigby Taylor
Synergy between Chemical & Biological solutions Carsten Marker, E. Marker, Denmark
Case study 1: Chafer Grub control at the Grove

Phillip Chiverton, Golf Course & Estate Manager at the Grove, UK
Case study 2: Leatherjacket control at Neath golf club

Mark Tucker, Head Greenkeeper, Neath Golf Club, UK

The event will establish the true extent of the problem faced by the turf and amenity sector, offer a better understanding of the pests and the current controls available. It will culminate in an interactive debate, chaired by BIGGA, IOG, Horticultural Week editors to help plan the next steps for the industry to take to combat the pest threat. The Summit will conclude with an insight into research and development into the control of Chafer Grubs and Leatherjackets in turf and amenity sector by Dr Minshad Ansari from Bionema.

Attendance is FREE, but spaces are limited so please book early
to avoid disappointment contact. Please contact Matt Rogers m.rogers@bionema.com – +44 (0) 7786991146

For the latest industry news visit turfmatters.co.uk/news

Get all of the big headlines, pictures, opinions and videos on stories that matter to you.

Follow us on Twitter and Instagram for fun, fresh and engaging content.

You can also find us on Facebook for more of your must-see news, features, videos and pictures from Turf Matters.