This study evaluated the effectiveness of applying the bioagents Bacillus subtilis (isolate BSM1), B. megaterium (isolate BMM5), Trichoderma viride (isolate TVM2) and T. harzianum (isolate THM4) for the control of rot root disease caused by Fusarium graminearum, Drechslera halodes and Rhizoctonia solani on two wheat cultivars ('Sakha 93' and 'Bani Suif 5') under greenhouse conditions. Moreover, their effect wheat growth and yield were also studied under field conditions. In vitro, all tested bioagents were significantly in the reduced redial growth of the pathogenic fungi. Trichoderma viride was active more than the other tested bioagents followed by T. harzianum, while B. subtilis was the least ones. Under greenhouse conditions, all tested bioagents were able to reduce significantly damping-off and root rot caused by the tested pathogens compared with control and increased fresh and dry weight of the survival plants when applied as soil or grain treatments however, there was variation among bioagent isolates effect on reduction of disease severity both application methods. Trichoderma viride and B. megaterium were recorded the highest effective in this respect compared with other tested bioagents. Under field conditions, analysis of variance and mean performance were estimated for four characters: grain yield 4.8 m S), methods (M), (S) (M), treatments (T), (S) (T), (M) (T) and (S) (M) (T)for 'Sakha 93' cultivar and 'Bani Suif 5' cultivars except application methods and (S) (M) for number of kernels spike -1 and 1000-kernel weight, respectively. While the treatments T. harzianum and B. megaterium were best treatments to increase grain yield, the treatments B. subtilis and T. harzianum were best treatments to increase number of spikes and the treatments B. subtilis and B. megaterium were best treatments to increase number of kernels for soil and grain application methods, respectively.

The newly bread wheat cultivar Gemmeiza 11 has been selected from a local cross made at Gemmeiza Agricultural Research Station, Wheat Research Dept. FCRI, ARC. Egypt, using the pedigree method.

Gemmeiza 12, a new bread wheat variety released by Wheat Research Department, Field Crops Research Institute, ARC, Egypt in 2012, offers wheat growers a new choice for high yielding, and rust resistant variety. Gemmeiza 12 originated and selected from a hybrid made at the International Maize and Wheat Improvement Center (CIMMYT). The parentages and pedigree of Gemmeiza 12 are : OTUS/3/SARA/THB//VEE CMSS97Y00227S-5y-010M-010Y-010M-2Y-1M-0Y-OGM .Based on the results of 76 yield trials conducted during three successive growing

The new promising bread wheat cultivar Shandaweel 1 has been selected from one of the advanced lines among the International Maize and Wheat Improvement Center collections ( CIMMYT )grown in wheat research department, Field Crops Research Institute, ARC. Egyptat Shandaweel Research Station. The grain yield of the new cultivar Shandaweel 1 was evaluated through 99 experiments conducted at four different levels; ( 8 macro, 56 micro and 35 verification yield trials)in seasons, respectively. Results proved superiority of the new bread wheat cultivar Shandaweel 1 compared to the commercial checks cultivars Sakha 93, Sakha 94, Gemmeiza 9 and Giza 168 for grain yield at North, South and Middle Delta and Upper Egypt regions. Moreover, the results of the verification yield trials ensure the superiority of Shandaweel 1 cultivar on the commercial wheat cultivar Giza 168 at North, Middle, South Delta and Upper Egypt. Alsothe superiority of Shandaweel 1 cultivar on the commercial wheat cultivar Giza 168 and Gemmeiza 9 at North and South Delta and the Out Valley region was observed and recorded. Thus, we can highly recommended the new cultivar Shandaweel 1to be grow at North Delta, South Delta,Middle Delta, Middle and Upper Egypt and the Out Valley regions. ‫أمدين‬ ‫ابددبمياد‬ ‫بدي,‬ ‫,إبد‬ ‫مدو,يبد‬ ‫بدديف‬ ‫يد‬ ‫مدو‬ , ‫ممدا,‬ ‫محمدد‬ ‫أحمد‬ , ‫صادق‬ ‫محمد‬ ‫إيمان‬ ‫بمدددين‬ ‫اددز‬ , ‫ف‬ ‫مشدد‬ ‫خبددف‬ ‫محمددد‬ , ‫ابدبممجيددد‬ ‫,صدديد‬ ‫دب‬ ‫و‬ ‫أبددو‬ ‫,أبددوب‬ ‫حمددادب‬ ‫د‬ ‫,أسدد‬ ‫مدال‬ ‫أحمدد‬ , ‫محجدو‬ ‫بمسديد‬ ‫ديدا,‬ , ‫دنددبو‬ ‫حمدد‬ , ‫اشدو‬ ‫حسدن‬ , ‫بمسديد‬ ‫حمن‬ ‫ابدبم‬ ‫مصطفى‬ ‫ناديد‬ , ‫وادى‬ ‫بم‬ ‫و,داض‬ , ‫موسدى‬ ‫أحمدد‬ , ‫بممنشداو‬ ‫ابدبمسدي,‬ , ‫ددامى‬ ‫بمب‬ ‫دانى‬ , ‫ددال‬ ‫جمد‬ , ‫ابدبمدددبي,‬ ‫صددبحى‬ , ‫ددويب,‬ ‫سد‬ ‫ابدبمبددع‬ , ‫قمبدد‬ ‫اددا‬ , ‫ددي‬ ‫د‬ ‫بم‬ ‫أبددو‬ ‫صددباد‬ , ‫ابدددبمنو‬ ‫سديد‬ , ‫خامدد‬ ‫ي,‬ ‫ابددبم‬ ‫محمدد‬ , ‫حماد‬ ‫يد‬ ‫س‬ , ‫حسن‬ ‫محمد‬ ‫سيي‬ , ‫سبي,‬ ‫صب‬ , ‫بو‬ ‫بمش‬ ‫ا‬ ‫دال‬ ‫مند‬ , ‫حمن‬ ‫ددبم‬ ‫ابد‬ ‫ددب‬ ‫,ماجد‬ ‫داو‬ ‫بمصد‬ ‫دزب‬ ‫اد‬ , ‫دى‬ ‫بد‬ ‫بممز‬ , ‫ددبممن‬ ‫ابد‬ ‫داد‬ ‫مد‬ , ‫دن‬ ‫حسد‬ ‫دمد‬ ‫بدبمصد‬ , ‫د‬ ‫د‬ ‫دجد‬ ‫دادل‬ ‫,اد‬ ‫دا‬ ‫يد‬ ‫ز‬ ‫دد‬ ‫محمد‬ , ‫دي,‬ ‫بمسد‬ ‫دد‬ ‫ابد‬ ‫دان‬ ‫ماد‬ ‫ع‬ ‫بد‬ ‫د‬ ‫مد‬ ‫ددبمفماد‬ ‫ابد‬ , ‫ال‬ ‫ددبم‬ ‫ابد‬ ‫دد‬ ‫محمد‬ ‫أمجد‬ , ‫ي,‬ ‫ابدبم‬ ‫ثناض‬ , ‫ك‬ ‫مبا‬ ‫يوسف‬ ‫محمد‬ , ‫محمود‬ ‫وخ‬ ‫شم‬ ‫محمود‬ , ‫مصطفى‬ ‫طع‬ ‫أحمد‬ ‫بم‬ ‫دى‬ ‫ز‬ ‫وميدد‬ , ‫اجدين‬ ‫ابددبمودا‬ ‫من‬ ‫مد‬ , ‫بداو‬ ‫بمز‬ ‫ددد‬ , ‫سى‬ ‫م‬ ‫محمد‬ , ‫حدا,‬ , ‫يمدانى‬ ‫دب‬ ‫صد‬ ‫بدي,‬ ‫د‬ ‫إبد‬ , ‫دان‬ ‫ناثد‬ ‫ين‬ ‫دي‬ ‫شد‬ , ‫داد‬ ‫جد‬ ‫بدي,‬ ‫د‬ ‫إبد‬ ‫دد‬ ‫خامد‬ , ‫دب‬ ‫ددم‬ ‫بمد‬ ‫دد‬ ‫خامد‬ , ‫دد‬ ‫ابدبمحميد‬ ‫ديد‬ ‫بمسد‬ ‫ددد‬ ‫ابدبموبحد‬ ‫ددان‬ ‫,جييد‬ ‫محمدددد‬ ‫دددين‬ ‫بمد‬ ‫ددى‬ ‫محد‬ ‫ددد‬ ‫محمد‬ , ‫دددبمماد‬ ‫ابد‬ ‫ددوبى‬ ‫ند‬ ‫ددد‬ ‫محمد‬ , ‫دددبمبطيف‬ ‫ابد‬ ‫ود‬ ‫محد‬ , ‫مصدطفى‬ ‫ادز‬ ‫,مصدطفى‬ ‫بمددين‬ ‫شديا‬ ‫بمددين‬ ‫مدا‬ , ‫ع‬ ‫جم‬ ‫بمدين,ابدبمسي,‬ ‫نو‬ , ‫ادا‬ ‫يف,سدامى‬ ‫ش‬ ‫أبدو‬ ‫دطفى‬ ‫,مصد‬ ‫جدودب‬ ‫ادادل‬ , ‫بي,‬ ‫ابددبم‬ ‫د‬ ‫مسد‬ , ‫شد‬ ‫ش‬ ‫صدفاض‬ ‫محمدد‬ , ‫دا‬ ‫حند‬ ‫دل‬ ‫نبيد‬ , ‫جد‬ ‫د‬ ‫جد‬ ‫دى‬ ‫موسد‬ , ‫دود‬ ‫محمد‬ ‫دل‬ ‫خ...