فعالية توليفات مبيدات مختلفة في مكافحة الأدغال المرافقة لمحصول حنطة الخبز (شام 6)‎ Triticum aestivum L.

الملخص EN

A field experiment was conducted at experimental farm in department of field crop science, college of agriculture-university of Tikrit.

during seasons of 2016-2017 the effect of the interaction of five herbicides for the control of narrow and broadest leaf wheat weeds in the field of wheat variety (sham 6) was assessed (topik and traxos herbicides) selective as control narrow leaf and the interaction with the broadest leaf weeds herbicides (cranstar), (harmony extra) and (lantor) according to the recommended quantities and the effect of these herbicides on some of the growth charaeters and yield components, the experiment was carried out by design of integrated random sectors and three replicates .

results showed that the density of the weeds at the interaction between the topik and lantor, rate 64%, while the interaction with topik and harmony herbicide achieved the highest height of the wheat plant 57.80 cm the treatment of topik and harmony number of activists reached 5.50 branch / plant the treatment traxos with granstar gave the highest length of the spike which was 8.40 cm.

treatment traxos with garnastar gave the highest number of grains / spike at 30.53gm, while the treatment topik with granstar achieved the highest weight of 1000 tablets at 31.50 gm.