Abstract
Turcicum leaf blight of maize caused by the fungus Setosphaeria turcica is a serious foliar disease of maize distributed widely throughout the world and causing significant yield losses. The disease is more prevalent in humid weather with temperature between 20–28 °C and causes small cigar-shaped lesions to complete destruction of the foliage. Though there are several management practices available, identification and deployment of host plant resistance is a pragmatic approach to control the disease. However, qualitative resistance is unstable and breaks down easily by emergence of new races of the pathogen in maize necessitating the development of durable TLB resistant cultivars. Application of modern molecular tools and availability of high-density molecular marker data are expected to accelerate efforts to develop resistant hybrids. This review provides a focuses on current status, and future research needs especially biological control and sustainable integrated management strategies of TLB.
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