Agritech Archive
Loading
Text size
Crop guidance, searchable

Agritech Archive

Production · Protection · Nutrients · Water
In here

Rice root nematode, Hirschmanniella oryzae, H. mucronata

Sympto ms

  • Infested roots show discoloration and partially hollow.
  • Feeding adversely affects absorption of water and nutrients.
  • Plants show stunted growth in patches.
  • Reduced on tillers

Management

  • Nursery treatment with carbofuran at 175 g / cent nursery and 33 kg/ha in main field.
  • Pseudomonas fluorescens as seed treatment (10g/kg seed), seedling root dip(1.5kg/ha) and Soil application @ 2.5 kg/ha in main field