Research Article
Simulation of Leaf Damage by Artificial Defoliation and its Effect On Sunflower (Helianthus annuus L.) Performance
National Agricultural Research Centre, Pakistan Agricultural Research Council, P.O. Box 1031, Islamabad, Pakistan
M.A. Khan
National Agricultural Research Centre, Pakistan Agricultural Research Council, P.O. Box 1031, Islamabad, Pakistan
M.A. Poswal
National Agricultural Research Centre, Pakistan Agricultural Research Council, P.O. Box 1031, Islamabad, Pakistan
M.A. Rana
National Agricultural Research Centre, Pakistan Agricultural Research Council, P.O. Box 1031, Islamabad, Pakistan
Baitullah
National Agricultural Research Centre, Pakistan Agricultural Research Council, P.O. Box 1031, Islamabad, Pakistan