Response of wheat plants and accompanied weeds to some new herbicides alone or combined in sequence [electronic resource].

Includes reference.

Weeds represent the most serious problem in wheat in Egypt. For their control, two field experiments were carried out during two winter seasons (2004/2005) and (2005/2006) at National Research Centre experimental station at Shalakan, Kalubia Governorate. Some groups of herbicides (Dirby, Harmony extra Granstar, Ecopart, Illoxan, Topic and Arelon) as well as hand weeding and unweeded treatments were evaluated in wheat. In addition, herbicide combinations were also assessed. Harmony extra at 24 g / fed. provided acceptable control for broad leaved weeds but failed to control completely narrow-leaved weeds. Topic at 140 g / fed. provided great control of narrow wee (97.68% reduction in dry weight after 90 days from sowing).

Summary in arabic.

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