The total link strength signifies the degree of co-occurrence of each keyword with others in the same publications. The keyword "fungicide" had the highest occurrence (54), followed by "crop protection" (52) and "nonhuman" (50). The term "article", potentially referring to the publication ...
variation, and this might be one cause that a similar degree of genetic variation was found both in Europe, where the pest is exotic, and in the northern USA, where the pest is native (Ciosi et al.2008). Currently, all maize growing areas in Europe are affected, except for Portugal (...
pimpinellifolium as parents were observed to exhibit a certain degree of bacterial canker resistance [2]. To date, S. arcanum LA2157 and S. habrochaites LA407 are two of the most studied Cm-resistant accessions, and their resistance-related characteristics have been reported [2,8,63,71,72...
The proof of our main results relies on a priori estimates of system solutions and the application of coincidence degree theory. Additionally, we present some numerical examples that demonstrate the periodic behavior of the system. Keywords: mathematical epidemiology; periodic solutions; plant virus ...
directed by biological assessment in pertinent target habitats in conjunction with genome and gene knowledge. The measure of progress is gain under selection, which depends on genetic variety, degree of selection, and time. Hybrids and novel plant types have been produced by plant breeders worldwide...
Only 2 local clones had any degree of field resistance to P. palmivora and phosphonate injection was less effective than Ridomil [metalaxyl] and Copper-Sandoz [cuprous oxide] in...关键词:Cocoa disease control diseases plant pathology stimulant plants tropical crops ...
in North Gondar, Ethiopia A Thesis Submitted to the School of Plant Sciences, School of Graduate Studies HARAMAYA UNIVERSITY In Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCE IN PLANT PATHOLOGY Asfaw Azanaw March 2015 Haramaya University, Haramaya SCHOOL OF GRADUATE ...
These differences correlate to some degree with the resistance groups, leading researchers to experimentally confirm a role for the CP in Rx recognition and gene-for-gene resistance (Feigelstock et al., 1995). Given that Nx and Nb contribute to resistance against the broadest PVX strains, these...
nutritional strategies, revealed the presence of invertase-encoding genes in all sequenced pathogens, the majority of endophytes, half of the lichen-forming fungi and only a fewectomycorrhizal fungi(EMF). This highlights a negative correlation between invertase gene presence and degree of mutualism[74...
Plant PathologyPretorius Z.A., F.H.J.Rijkenberg & R.D.Wilcoxson, 1988. Effects of growth stage, leaf position and temperature on adult-plant resistance of wheat infected by Puccinia recondita f. sp. tritici . Plant Pathology 37: 36–44....