Abstract Yellow leaf curl disease caused by pepper yellow virus (PepYLCV) and transmitted the whitefly ( Bemisia tabaci ), becomes main problem in major horticultural crops, including chili pepper. The control of insect vector is crucial to overwhelm diseases. experiment was designed verify efficacy integrated focused on barrier crops healthy seedling techniques reduce crowdedness, prevalence v...

Photo-oxidative stability of a series of most common red acrylic paints has been investigated. The paints in question were carmine, quinacridone scarlet, alizarin crimson, brilliant red, vermilion and cadmium red hue. Structural changes, discoloration and weight loss of paints film subjected to UV irradiation in an accelerated ageing chamber were measured using FT-IR spectroscopy, colorimetry a...

Yellow rust (stripe rust), caused by Puccinia striiformis f. sp. tritici, is one of the most destructive foliar diseases of wheat in Egypt and worldwide. In order to identify wheat genotypes resistant to yellow rust and develop molecular markers associated with the resistance, fifty F8 recombinant inbred lines (RILs) derived from a cross between resistant and susceptible bread wheat landraces w...

Rosa foetida Herrm. is an important wild rose that contributed to the birth of modern yellow cultivars. It also well known for unpleasant odor, not prevalent in other roses, emanating from its petals. We analyzed floral scent R. and sport cultivars, var. bicolor (Jacq.) Willm. f. persiana (Lem.) Rehd., identify causative compounds their offensive odor. Fatty acid derivatives 2,4-decadienal (2,4...

In endometrial carcinomas, the epithelial area measured by interactive morphometry is an important feature in the classification of tumors of varying histologic grades. This report describes an image analysis technique for the fully automated estimation of the area percentages of epithelium and stroma in tissue sections of the endometrium obtained from hysterectomy specimens. The method is eval...