Management of Spot Blotch and Heat Stress in Spring Wheat Through Azoxystrobin-Mediated Redox Balance

Application of foliar fungicides for the management of spot blotch of wheat in South Asia is needed when the weather is extremely conducive to disease progression. Field experiments were conducted during two consecutive years 2014–2015 and 2015–2016 to evaluate the effect of fungicides in late-sown wheat which suffers from the combined stress of terminal heat and spot blotch. Azoxystrobin (125 g a.i./ha) when applied twice (ZGS 50 and ZGS 60)...