| Ron, My 4gpa is done when I am spraying smaller crops say up knee high corn. I'll run 10gpa when the corn starts to get above that just to try and get better penatration under of the canopy of the corn plant. This year I sprayed 10gpa in shoulder high corn and had as good of results as spraying with drops. 15 gpa I typically use when looking for even better penatration in the canopy and coverage of the crop, when spraying taller, more dense crops like cotton with groth regulators, folier fert., insecticides, and defoliation. I do not run 15 gpa with herbicides.
Edited by Joey_swtexas 6/19/2009 23:33
|
Another sprayer thread... This time, spray rates!
