Leaf Rust is a term used to describe fungi that can attack ryegrass, primarily: • Crown Rust (Puccinia coronata) also referred to as leaf rust• Stem rust (Puccinia graminis) Rust can severely hamper the growth of a ryegrass plant as well as reducing the plants nutritional quality (ME) and palatability to livestock. How to identify Ryegrass Leaf Rust Crown (or Leaf) Rust appears initially as yellow dots on leaves, later developing into bright orange circular powdery spots or pustules up to 1mm in length on ryegrass plants. Rust tends to thrive in hot and humid weather. Rust also tends to attack pasture when there are high levels of herbage present. Weaker plants leaves as well as those that are moisture […]
Tag: ryegrass
Keys to promoting winter pasture growth
Keys to promoting winter growth Permanent pasture is the mainstay of our pastures in South Gippsland, so maximising the performance of these pastures is of utmost importance. Timing is important in the establishment new pastures as overlooked opportunities & mismanagement can have severe impacts on long term pasture performance heading into late winter and spring with diminished DM/ha returns of quality feed. Walk pastures on a regular basis and assess how far away they are from the necessary grazing, fertiliser and weed/pest control. Common weed infestations include capeweed, chickweed, dock, erodium, flatweed, marshmallow, stinging nettle & thistles. It’s important to ensure herbicide grazing withholds are observed & impact to legumes such as clovers are taken into consideration. New pastures often […]
Step by step pasture renovation
With home grown feed more important than ever Notman Pasture Seeds have prepared a range of pasture planning recommendations to optimise the establishment of ryegrass pastures this season. Peter Notman, owner of Notman Pasture Seeds and Walcha Dairy, said there are key dynamics to maximising the establishment ryegrass pastures. ‘It’s important being organised throughout the whole process, including paddock preparation, germination, weed control and through to the first grazing’ ‘Optimise paddock potential prior to sowing by reducing unwanted trash and summer grasses such as barley grass and maximising germination of weeds’ ‘A fine, firm clean seedbed and spraying out germinating weeds with a knockdown herbicides & a spike so you are ready to plant into clean paddocks. Under all cultivation […]
Gippsland pasture planning recommendations
Notman Pasture Seeds has prepared a range of pasture planning recommendations to optimise the establishment of ryegrass pastures this Autumn. Poowong based Peter Notman of Notman Pasture Seeds said there were key dynamics to maximising the establishment of pastures. With home grown feed in the Gippsland more important than ever it is important to get the basics right. “It’s important being organised throughout the whole process, including potential sprayout, paddock preparation, germination, weed control and through to the first grazing,” Mr Notman said. He advised farmers to optimise paddock potential prior to sowing by reducing unwanted trash such as weeds and summer grasses by grazing paddocks hard. “A fine, firm clean seedbed is important and spraying out germinating weeds with […]
Late maturing ryegrasses boosting production
Growing leafy, quality, late heading italian ryegrass right through the silage and hay season has become been a valuable tool for Western District farmers looking to maximise flexibility and production. Heading dates vary significantly between ryegrasses, and these should be understood to ensure the grasses mix on a farm is most appropriate to its pasture production requirements and soil characteristics. Jonathan Town of Notman Pasture Seeds in Purnim said late, and very late heading ryegrasses provide a significant advantage in late spring quality, especially pertinent in southern dairy regions. “Late heading ryegrasses provide a significant advantage in late spring & early summer quality, as they maintain leafiness for longer, go to seed head later and newer varieties tend be still […]
Choosing a Perennial Ryegrass
Choosing the right perennial ryegrass is crucial for optimizing pasture performance and livestock productivity. Factors such as ploidy, endophyte type, and seasonal growth patterns impact persistence, yield, and feed quality. Understanding these characteristics ensures a well-suited ryegrass variety for specific farm conditions, maximising pasture resilience and animal performance.