AAC Justice is a white-hulled spring oat ( Avena sativa L.) cultivar. It was postulated to carry the crown rust resistance gene Pc91, which effective against prevalent races on Canadian Prairies at time of its release. had very good loose and covered smut moderate most prairie stem races, intermediate in reaction barley yellow dwarf virus. has high test weight, average kernel groat percentage p...

ABSTRACT Canadian wheat cvs. Pasqua and AC Taber were examined genetically to determine the number and identity of stem rust resistance genes in both. The two cultivars were crossed with stem rust susceptible line RL6071, and sets of random F(6) lines were developed from each cross. The F(6) lines, parents, and tester lines with single stem rust resistance genes were grown in a field rust nurse...

Yellow rust (caused by Puccinia striiformis f. sp. tritici) is an important fungal disease affecting wheat production and quality. The purpose of this study was to identify the spectral band regions that influence how changes throughout year determining plant responds yellow when it applied test materials at various doses (0%, 25%, 50%, 100%). Eser, Bayraktar 2000 Demir varieties showed high co...

Leaf rust (caused by Puccinia recondita f. sp. tritici) is the most widespread and regularly occurring rust on wheat. Genetic resistance is the most economical method of reducing yield losses due to leaf rust. To date, 46 leaf rust resistance genes have been designated and mapped in wheat. Resistance gene expression is dependent on the genetics of host-parasite interaction, temperature conditio...

Agriculture is facing severe challenges from crop stresses, threatening its sustainable development and food security. This article exploits aerial visual perception for yellow rust disease monitoring, which seamlessly integrates state-of-the-art techniques algorithms, including unmanned vehicle sensing, multispectral imaging, vegetation segmentation, deep learning U-Net. A field experiment des...