Epichloë endophytes – new perspectives on a key ingredient for resilient perennial grass pastures
J. R. Caradus, D. F. Chapman, Tim Cookson, Blair Cotching, M.H. Deighton, Liam Donnelly, J.J. Ferguson, Sarah C. Finch, Sarah Gard, D.E. Hume, Linda J. Johnson, G.A. Kerr, M.G. Norriss, Kate Peddie, Alison J. Popay
Abstract
The confirmation that Epichloë endophytes are important for pest resistance in New Zealand pastures led to the development of a range of novel endophyte strain × host plant combinations that enhance the persistence of the grass, while mitigating adverse effects on grazing animals. Successfully delivering these endophytes to the pastoral industry has required the development of a range of scientific and commercial capabilities. In March 2012, the New Zealand proprietary seed industry established the Endophyte Technical Committee. This is a cooperative forum to ensure that endophyte strains in commerce or under development are tested uniformly, and to publish industry-agreed descriptions of the animal safety and insect control of commercial endophyte strains each year.