22 November 1996

Tigress options

TWO new "Options" recommendations for Tigress (diclofop-methyl plus fenoxaprop-p-ethyl) will give good control of ryegrass in winter and spring barley up to GS21 of the weed, says maker AgrEvo. The 1.5 litres/ha rate of Tigress will control ryegrass up to GS14 while 1.75 litres/ha can be used up to when ryegrass reaches GS21. &#42