Bio-efficacy of Different Plant Extracts against Ascochyta pisi Causing Blight of Pea (Pisum sativum L.) under Laboratory and Field Conditions
Pinki Sharma, Mahabeer Singh, Brijesh, Sushila Yadav & Kavita Kansotia · Journal of Advances in Biology & Biotechnology · 2026
Pea (Pisum sativum L.) is an important cool-season legume crop native to northwest to southwest Asia and is widely cultivated in temperate regions. Ascochyta blight, caused by Ascochyta pisi, is a serious disease affecting all growth stages, leading to reduced plant growth, bioma...