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Agritech Archive

Production · Protection · Nutrients · Water
In here
1,513 crop protection pages, pest and disease by crop•98 crops tagged — rice, cotton, sugarcane, mango and more•261 nutrient management pages, deficiency symptoms and correction measures•3,462 data tables preserved from the source pages

Transplanted crop

Grasses
Cynodon dactylonDactyloctenium aegyptiumChloris barbata
Panicum spDinebra retroflexaDinebra arabica
Broad leaved weeds
Parthenium hysterophorusCleome gynandraTrianthema portulacastrum
Amaranthus viridisAcalypha indicaCleome viscosa
Sedges
Cyperus esculentus (Source: http://www.malag.aes.oregonstate.edu)Cyperus rotundus (Source: http://upload.wikimedia.org)
  1. Spray PE Atrazine 0.25 kg/ha on 3 DAT followed by one hand weeding on 30 - 35 DAT.
  2. If herbicide is not used hand weeding twice on 15 DAT and 30 - 35 DAT.

Weed free cumbu field

Direct Sown crop

  1. Apply the PE Atrazine 0.25 kg/ha on 3 DAS as spray on the soil surface using Back-pack/Knapsack/Rocker sprayer fitted with flat type nozzle using 500 litres of water/ha.
  2. Apply herbicide when there is sufficient moisture in the soil.
  3. Hand weed on 30 - 35 days after sowing if pre-emergence herbicide is applied.
  4. If pre-emergence herbicide is not applied hand weed twice on 15 and 30 days after sowing.