Division of Plant Pathology, Faculty of Agriculture, SKUAST- K, Wadura, Sopore, Jammu and Kashmir, 193201, India.
Krishi Vigyan Kendra Malangpora, Pulwama, Jammu and Kashmir, 192301, India.
Sci Rep. 2022 Jul 5;12(1):11348. doi: 10.1038/s41598-022-15580-1.
Root rot of pea caused by Fusarium spp. is one of the important diseases of pea (Pisum sativum L.). The causal fungus of the disease isolated from naturally infected pea plants was identified as Fusarium solani f. sp. pisi (Jones). Evaluation of four bio agents and nine fungicides was done in vitro against Fusarium solani. Trichoderma harzianum was the most effective bio agent in inhibiting the mycelial growth of F. solani by (82.62%). Carbendazim 50 WP was the most effective fungicide in inhibiting the mycelial growth of F. solani by (91.06%). Carbendazim at the rate of 0.1% and T. harzianum at concentration of 10 cfu when used as seed treatment under field conditions were evaluated along with three planting techniques v.i.z, raised beds, ridges and flat beds. It was found that Carbendazim at the rate of 0.1% when given as seed treatment in raised beds exhibited the lowest disease incidence (10.97%), intensity (2.89%) and the maximum pod yield (89.63 q ha) as compared to control.
豌豆根腐病由镰刀菌引起，是豌豆（Pisum sativum L.）的重要病害之一。从自然感染的豌豆植株上分离出的病原菌被鉴定为尖孢镰刀菌豌豆专化型（Jones）。对 4 种生物制剂和 9 种杀菌剂进行了体外评估，以对抗尖孢镰刀菌。木霉菌在抑制尖孢镰刀菌菌丝生长方面最为有效，抑制率为（82.62%）。多菌灵 50 WP 在抑制尖孢镰刀菌菌丝生长方面最为有效，抑制率为（91.06%）。在田间条件下，以 0.1%的浓度作为种子处理的多菌灵和 10 cfu 的木霉菌浓度，以及三种种植技术（v.i.z、高垄、垄作和平床）进行了评估。结果发现，与对照相比，以 0.1%的浓度作为种子处理的多菌灵在高垄上的防治效果最好，发病率（10.97%）、病情指数（2.89%）最低，荚果产量（89.63 q ha）最高。
