Search for ldp - 49 results found

May 5, 2026

Tackling Hydrophobic Soil and LDP: Some key research findings

The management of bowling greens often presents complex challenges, one of the most prevalent being the occurrence of localised dry patch (LDP) due to hydrophobic soil conditions. Addressing this issue effectively is crucial for the health and performance of your green and wetting agents have emerged as a key tool in this endeavour.

However, concerns have been raised about the potential toxicity of commonly used chemical wetting agents, leading to a call for safer, more environmentally friendly alternatives.

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May 4, 2026

Understanding Wetting Agents and their Role in Combatting Localised Dry Patch (LDP)

LDP makes wetting agents a key tool in the greenkeepers armoury

Some wetting agents are made from harsh chemicals that can be harmful to the environment and potentially toxic to humans and animals. However, wetting agents made from biodegradable and environmentally friendly ingredients are available. These products are designed to be safe for use around people, pets, and wildlife, and they break down naturally in the soil over time, leaving no harmful residues behind.

May 17, 2026

Localised Dry Patch-a modern plague killing bowls greens

Soil sampling will reveal powder dry soil. Unsightly brown patches of turf start to spread over most of the green. The turf on these areas recedes causing a bumpy surface and in most cases the weakened grass will be taken over by moss. But what can be done to cure the problem?

May 16, 2026

Persistent Moss Problems

LDP causes large areas and even whole greens to resist moisture. The soil has become Hydrophobic. Water will lie on the green surface for a long time and the soil underneath will remain powder dry and unable to support plant life. The result is large brown patches on the surface where the thatch eventually dries out so much that it becomes hard and brittle. At this point it will shrink to below surface level, causing large pans of low lying turf which of course affect the performance of the green to a level that is unacceptable. Temporary measures such as sarrel rolling and wetting agent application can help to get water into the green, but the water still wont adhere to the soil particles below making sure that most of the irrigation water runs straight through to the drains.

May 13, 2026

Ecology 8. More disturbing news for bowling clubs

Every day Greenkeeping and bowling can have a high disturbance value and put the very grass we are tending under a lot of stress. Mowing, verti-cutting, wear from bowling, pests, diseases, disorders, aeration, top dressing, water and nutrient availability and soil pH can all cause stress to a greater or lesser degree and this will change depending on grass species, general green condition, weather and soil type/condition.