Major Weeds
Amaranthus viridis	Boerhaavia diffusa	Celosia argentena
Chloris barbata	Cynodon dactylon	Cyperus rotundus
Portulaca oleracea	Trichodesma indicum

Groundnut (Irrigated) - Weed management:

• Pre-sowing: Fluchloralin at 2.0 l/ha soil applied and incorporatede followed by light irrigation.
• Pre-emergence: Fluchloralin 2.0 l/ha or Pendimethalin @ 3.3l/ha applied on third day after sowing through flat fan nozzle with 500 l of water/ha followed by irrigation. After 35 - 40 days one hand weeding may be given.
• Spray Imazethapyr @ 750 ml/ha at 20-30 days after sowing based on weed density as post emergence spray
• If no herbicide is applied two hand hoeing and weeding are given on 20th and 40th day after sowing.
• Apply, PE Oxyfluorfen @ 200 g/ha on 3rd DAS and followed by one hand weeding on 40-45 DAS
• Apply, PE Oxadiazon @ 0.8 kg ha-1 followed by one earthing up using hoes (or) working star type weeder
• Apply, PE Metalachlor @ 1.0 kg ha-1 followed by one hand weeding on 40 DAS.

Unweeded  groundnut field

Groundnut (Rainfed)