Use of pre-emergent herbicides. 11

Use of pre-emergent herbicides. 11

The key to the successful use of turf chemicals such as pre-emergent herbicides is understanding their specific properties and behaviour in the soil. Failing to know how these work can lead to problems as shown in the image above. In the image above ryegrass has...
Managing winter grass in turf. 9

Managing winter grass in turf. 9

​ Identification. Winter grass (Poa annua) is an annual having both perennial and biennial biotypes. It has a light green, generally tufted growth habit being easily identified by its seed head and having a boat-shaped leaf tip that curls up at the ends. Why is winter...