Fungicide application at anthesis of wheat provides effective control of leaf spotting diseases in western Canada

How Foliar Fungal Diseases Affect Nitrogen Dynamics, Milling, and End-Use Quality of Wheat

“…When predominant diseases were recorded, losses in thousand kernel weight and test weight, reducing milling yield under P. triticina and P. graminis natural infections (Keed and White, 1971) or P. striiformis infections were found (O'Brien et al, 1990). Several experiments under triazole applications reported that thousand kernel weight and test weight were improved in crops affected by P. tritici-repentis and Z. tritici (MacLean et al, 2018) or Z. tritici (Ruske et al, 2003) or Z. tritici, P. tritici-repentis and P. triticina infections (Puppala et al, 1998). More recently, long-term field experiments under natural infections with a predominance of Z. tritici, P. striiformis, and B. graminis found that different carboxamides, strobilurins, and sterol-demethylation inhibitors increased thousand kernel weight, test weight, and grain starch content (Matzen et al, 2019).…”

“…An early report of effects of the necrotroph P. tritici-repentis causing increases in GPC (Rees et al, 1982) was confirmed by later results (Fleitas et al, 2018a;Castro et al, 2018; Figure 7). Conversely, Z. tritici usually either had no effect or increased GPC and/or gluten concentration (Gooding et al, 1994;McKendry et al, 1995;Puppala et al, 1998;Ishikawa et al, 2001;Dimmock and Gooding, 2002c;Ruske et al, 2003;Gooding, 2007;Rodrigo et al, 2015;Simón, 2016, 2017;Fleitas et al, 2017;Castro et al, 2018;MacLean et al, 2018). However, there are situations when Z. tritici reduced GPC.…”

Exploring an Innovative Strategy for Suppressing Bacterial Plant Disease: Excavated Novel Isopropanolamine-Tailored Pterostilbene Derivatives as Potential Antibiofilm Agents

“…Plant diseases caused by phytopathogens have been verified as the most serious threats to crop products, resulting in significant annual losses. − Among these devastating plant diseases, Xanthomonas oryzae pv. oryzae ( Xoo ) causes rice bacterial leaf blight (BLB) with a sharp decline in the quality and yield of rice, including other gramineous plants. , In addition, Xanthomonas axonopodis pv.…”

Novel 1,3,4-Oxadiazole-2-carbohydrazides as Prospective Agricultural Antifungal Agents Potentially Targeting Succinate Dehydrogenase

“…Phytopathogenic fungi and oomycetes have attracted global concerns because of their substantial harm toward agriculture. , They are capable of attacking and offending a wide range of main crops, such as wheat, rice, pepper, rape, potato, soybean, blueberry, cucumber, and corn . Through invasion, pathogens not only compete with the host for nutrients but also break the normal metabolic balance of host plants, leading to plant growth difficulty and serious symptoms, such as etiolation, necrosis, and malformation. , This outcome greatly affects the yield and quality of agricultural products and results in tremendous economic losses every year. , Numerous investigations revealed that more than one type of pathogen can infect each plant, which further intensifies the normative prevention and control of this complicated situation . Currently, the application of fungicide agents remains an effective and economical strategy in crop protection .…”

“…4,5 This outcome greatly affects the yield and quality of agricultural products and results in tremendous economic losses every year. 6,7 Numerous investigations revealed that more than one type of pathogen can infect each plant, which further intensifies the normative prevention and control of this complicated situation. 8 Currently, the application of fungicide agents remains an effective and economical strategy in crop protection.…”