Leaf spot disease in soybean

  • Symptoms of this disease are the first sow in the lower parts of the plant are, the diseased plants exhibit symptoms such as foliage, leaf scorching or leaf fall, etc.
  • Appears on the leaves in the form of unusual brown spots, which later turn into brown or black color and the entire leaf scorches.
  • Brown spots appear on the petiole, stem pods, and the tissue of the pods and stems shrink to brown or black color after infection.
  • White and brown structures appear in the presence of moisture on diseased parts of plants.
  • To prevent this disease, chlorothalonil @ 400 g / acre or carbendazim 12% + mancozeb 63% WP @ 300 gram / acre or Ketazine @ 300 gram / acre
  • Spraying Trichoderma viridi @ 500 gram / acre + Pseudomonas fluorescens @ 250 gram / acre as a biological product.
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