This paper presents a proposed expert system to identify the leaf diseases of three cereal crops (rice, maize and wheat). Keeping in view the advances in the field of agriculture and need of farmers, this expert system has been proposed. The identification of plant diseases is usually a difficult task and requires a plant pathologist or well-trained technician to accurately describe the case. M...

In the article results of researches on biological and economic efficiency a new herbicide Uniko, CSC (fluroxypyr, 100 g/l + florasulam, 2,5 g/l) AO “Shchelkovo Agrokhim”, Russia production are presented. It is determined that by this application in spring wheat barley at tillering stage, has made more than 90,0 %, crops weeding flag leaf stage – 80,0–85,0 for this, reliable yield increase 80,0...

Cereals (maize, sorghum, millet, rice) are extremely important crops grown in Africa for human consumption. Of the various insect pests attacking cereal crops in Africa, lepidopteran stem borers are by far the most injurious. All 21 economically important stem borers of cultivated grasses in Africa are indigenous except Chilo partellus, which invaded the continent from India, and C. saccharipha...

Cytosine methylation silences transposable elements in plants, vertebrates, and fungi but also regulates gene expression. Plant methylation is catalyzed by three families of enzymes, each with a preferred sequence context: CG, CHG (H = A, C, or T), and CHH, with CHH methylation targeted by the RNAi pathway. Arabidopsis thaliana endosperm, a placenta-like tissue that nourishes the embryo, is glo...

Barley (Hordeum vulgare) is one of the world's most important cereal crops. Although its large and complex genome has held back barley genomics for quite a while, the whole genome sequence was released in 2012 by the International Barley Genome Sequencing Consortium (IBSC). Moreover, more than 30,000 barley full-length cDNAs (FLcDNAs) are now available in the public domain. Here we present the ...