Chemical control of annual ryegrass growing with barley during pre-emergence stage by Methabenzthiazuron, Isoprotoron and Chlorotoluron [electronic resource].
Language: English Summary language: Arabic Description: p.425 - 428Other title:- التحكم الكيميائى فى نمو عشبة الجويدار النامية مع نبات الشعير خلال فترة ما قبل البزوغ بواسطة المبيدات العشبية ميثابنزثيازورون و الايزوبروتورون والكلوروتوليورون [Added title page title]
- Arab universities journal of agricultural sciences, 2014 v. 22 (2) [electronic resource].
Includes references.
Treatments by three herbicides named; Methabenzthiazuron, lsoprotoron and Chlorotoluron to control Italian ryegrass growing with barley during pre-emergence stage were investigated. Results showed that clear damage have been occurred by the three chemicals without prominent effect on barley plants. Italian ryegrass was controlled significantly (p<0.01) by all of the herbicides used but the three herbicides differed significantly (p<0.05) in their effects. Chlorotoluron gave effective control of Lolium multiflorum at dose of 2kg a.i/ha and slight damage on barley was observed. lsoproturon and methabenzthiazuron were less effective as more than 40% of Lolium multiflorum survived at different doses while barley was not affected significantly.
Summary in Arabic.
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