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Case for the defence

January 10, 2020/in Turf Spotlight/by Admin

Case for the defence: The Christmas and New Year festivities are now just a lingering memory but though the days are starting to lengthen, there’s a long way to go before the onset of warmer weather. With the turf suffering from prolonged periods of wet weather, waterlogged and weakened roots, the grass will be stressed […]

Revolution in professional turf care

January 10, 2020/in Turf Spotlight/by Admin

Revolution in professional turf care: Strained sports turf surfaces are particularly stressed by the influence of walking on, playing on or driving on, which can lead to a change in the physical or chemical properties of the soil due to compaction. Compaction has negative effects on the vital growth of a healthy and durable grass […]

Case for the defence

January 10, 2020/in Turf Spotlight/by Admin

Revolution in professional turf care

January 10, 2020/in Turf Spotlight/by Admin

Full Sized Blog Element (Big Preview Pic)

Case for the defence

January 10, 2020/in Turf Spotlight/by Admin

Case for the defence: The Christmas and New Year festivities are now just a lingering memory but though the days are starting to lengthen, there’s a long way to go before the onset of warmer weather.

With the turf suffering from prolonged periods of wet weather, waterlogged and weakened roots, the grass will be stressed and more open to disease attack. Deciding on which fungicide to defend your turf territory is key to ensuring a successful outcome. For winter applications, the requirement is to identify fungicides that contain ‘actives’ which work well under cool and cold conditions and, where possible, provide added physiological benefits.

Particularly effective under cool, cold conditions is the broad spectrum turf fungicide Eland and applications now will provide disease protection for up to 50 days.

This long term protection is achieved through the spray deposit being held on the leaf long enough to penetrate and be held within the leaf tissue, which serves as a fungicide reservoir constantly releasing its active ingredient, pyraclostrobin, to provide long term protection.

Eland is specially suited to being applied as a preventative treatment, especially when disease pressure is high. It is very effective against all stages of the fungus within minutes of being applied and can restrain mycelial growth to provide additional curative activity.

In addition to its proven abilities as a turf fungicide, research has shown Eland to have a number of additional physiological benefits.

Such benefits include improving plant health in the form of stress management under cold conditions and during aerification. This has the effect of helping the plant and root system to endure a stressful event and overcome stress through root system retention.

In addition to combating Microdochium Patch attack, a major benefit during early winter months is that applications of pyraclostrobin allows a plant to recover more quickly from root damage or surface foliar damage caused by ball mark injury.

Of course, prevention is always preferable and more effective than reacting after the event. STRI research trials prove that preventative disease control programmes outperform curative options when analysed for turf quality, colour and presence of Microdochium Patch (right).

The eight months trial compared nine preventative and three curative programmes, as well as one untreated plot. The first three programmes used purely preventative fungicides from Bayer. The rest of the preventative plots used a combination of Rigby Taylor fungicides, together as tank mixes with plant health products to reflect a more realistic approach. See bar chart, below right.

In general, preventative programmes five to seven (see graph RT prog’s 1, 2 and 3) showed the most consistent results across turf colour, quality and Microdochium Patch presence by using an integrated approach with both fungicides and plant health products. The fungicides within the curative programmes (11 -13) were applied as and when disease developed to an unacceptable level, mimicking traditional control strategies. It is important to note that none of the trial plots had any cultural controls or biological practices applied prior to or during the trial, other than mowing and switching, which was carried out when necessary.

Pre-planning and control are essential requirements as it may be necessary to integrate some of the aforementioned products into the winter programme, which will enable the plant to resist or repel disease attack and be in an ideal state to advance into the spring in a healthy state.

Revolution in professional turf care

January 10, 2020/in Turf Spotlight/by Admin

Revolution in professional turf care: Strained sports turf surfaces are particularly stressed by the influence of walking on, playing on or driving on, which can lead to a change in the physical or chemical properties of the soil due to compaction.

Compaction has negative effects on the vital growth of a healthy and durable grass population as well as on the functional safety due to the often highly reduced air and water permeability of the soil, a lack of water and nutrients available to plants, poor regeneration growth and changes in soil organic structure.

The remedy can be found with the airter light 14160 – pneumatic soil aeration device for professionals, which loosens the lawn root zone homogeneously into a depth of 22 cm and supplies it with fresh oxygen.

This is done by steplessly adjustable compressed air in a continuous process. A football field can be completely processed in seven hours.

A total of 14 specially developed compressed air injection lances with triple jets push up to one million litres of air per pitch into the ground in an efficient working process.

The airter aerates the root zone homogeneously and with full coverage without any significant visible damage to the top surface. The penetration depth can be selected to match local soil conditions by using different lances so the soil compaction can be reduced up to 30% (verifiably tested). As a result, water flow and air circulation improve remarkably. Novokraft’s airsoftroll roller technology guarantees low ground pressure during sustainable aeration of the root zone with oxygen! Unique and unrivalled!

Advantages at a glance

• Effective and sustainable aeration of hybrid, sports and golf surfaces.
• Reduction of pesticide use and prevention of black layer through active ventilation. Efficient and biological pest control (e.g. larvae & grubs).
• Improved water absorption/storage within the root zone enabling shorter irrigation cycles and reduced water consumption, especially during the vegetation and heat periods.
• A measurable, homogeneous de-compaction of about 30% in the treated root zone layer.
• Reduction of downtime (no need for post-processing work, play areas can be walked on and played on directly, less waterlogging due to improved separating effect).
• Reduction of maintenance time (reduction of traditional aeration intervals and top-dressing needs, lower patch work and over-seeding requirements).
• Low maintenance cost (simple pneumatic/hydraulic system).
• Scientifically validated system (STRI in the UK and University of Hohenheim in Germany).
• Efficient operation (continuous operation, simple machine operation, high productivity).

The airter can demonstrably loosen the hardened hybrid turf systems. In all hybrid turf systems, the root zone cannot be optimally and professionally ventilated using conventional mechanical loosening methods (e.g. deep loosening with solid chisels).

Over time, these procedures inevitably lead to vertical compaction of the lawn base layer.

Novokraft has developed the airter to solve this problem and to professionally loosen the root zone. This prevents the formation of decomposition gases, which are toxic for lawn roots.

Practical tests on new hybrid turf fields have shown that with the loosening effect of the airter, the players subsequently felt the fields to be much softer.

Likewise, this homogeneous pneumatic loosening method massively improves all bioactivity in the soil. The airter is also ideally suited for the reliable maintenance of water permeability.

Half Sized Blog Element (Single Author Style)

Half Sized Blog Element (Multi Author Style)

Case for the defence

Revolution in professional turf care

Case for the defence

Revolution in professional turf care

Full Sized Blog Element (Big Preview Pic)

Case for the defence

Case for the defence: The Christmas and New Year festivities are now just a lingering memory but though the days are starting to lengthen, there’s a long way to go before the onset of warmer weather.

Revolution in professional turf care

Revolution in professional turf care: Strained sports turf surfaces are particularly stressed by the influence of walking on, playing on or driving on, which can lead to a change in the physical or chemical properties of the soil due to compaction.

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