نتایج جستجو برای: root and crown rot of sugar beet caused by rhizoctonia solani ag2

تعداد نتایج: 24351987  

2012
Yassine Mabrouk

Chickpea (Cicer arietinum L.) is one of the most popular vegetables in many regions of the world. Pulses are important sources of protein for vegetarian population. Chickpea (Cicer arietinum L.) commonly known as gram is an important pulse crop. In Tunisia, the cultivated area and production have significant instability and decrease, the chickpea crop was affected by biotic and abiotic constrai...

2003
T. C. Paulitz H. Zhang

Rhizoctonia oryzae causes root rot and stunting of wheat, barley, and other small grains, and is widely distributed in eastern Washington State. The spatial distribution of both the pathogen and the disease were studied over two seasons in a 36-ha field north of Pullman, Wash. The field was direct seeded with spring barley in 2000, then divided and planted to winter wheat and spring wheat in 20...

Journal: :Bionatura (Ibarra - Impresa) 2023

Execute search by date 1/4/2021, The results of collecting samples from the regions Anbar, Baghdad, Salah al-Din and Wasit showed that cowpea root rot disease is widespread in all studied areas, isolation phenotypic molecular diagnosis presence different fungi infected root, such as Fusarium nygamai (Fu1), F. (Fu2), solani (Fu3), solani(Fu4), Rhizoctonia (Rh5), (Fu6), pathogenicity test on radi...

Journal: :دانش علف های هرز ایران 0
محمد عبداللهیان محقق ر.ج فرود ویلیامز استاد دانشگاه

the effects of above and below-ground competition between chenopodium album and sugar beet (beta vulgaris) on growth, yield and quality of two sugar beet cultivars of morphologically contrasting growth habit have been investigated a factorial experiment (2 × 4) under glass-house conditions in a randomised complete block design with three replications was done. c. album and two sugar beet cultiv...

Journal: :International Journal of Current Microbiology and Applied Sciences 2020

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی عمران 1392

abstract in aggregate, active forms of reactive silica with mineral names are sometimes associated with sand and gravel in concrete mixture. alkali hydroxides originated from alkalis in the cement or other resources form an alkaline silica gel with this reactive silica which becomes swallowed and expanded during time causing damage to concrete. there have been growing researches on alkaline r...

In order to determine the effect of weeds interference and nitrogen on the sugar beet growth and yield, a field study was performed in the 2010 growing season as a split plot design based on RCBD with three replications in Hana region (Semirom, Esfahan). Treatments were four levels of nitrogen from urea source as the main factor (0, 70, 150 and 210 kg ha-1) and weed interference at five levels ...

2013
Henry Müller Christin Zachow Mohammadali Alavi Ralf Tilcher Peter Mauritius Krempl Gerhard Günther Thallinger Gabriele Berg

The endophytic bacterium Pseudomonas poae RE*1-1-14 shows broad antagonistic activity and is applied to seeds as a biocontrol agent to suppress late root rot in the sugar beet. The completely sequenced 5.5-Mb genome reveals genes that putatively contribute to this antagonistic activity and the intimate plant-microbe interaction.

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