Integrated weed management in gladiolus
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A field experiment was carried out during Rabi season from 2007–2010 at Chatha, Jammu to find out relative efficiency of weed management practices in gladiolus (Tagets erecta L.). Result revealed significant enhancement in spike yield with 2 hand weedings at 20 and 40 days after transplanting (6.05 t/ha) and pendimethalin 2 kg/ha + 1 hand weeding (5.79 t/ha), both of which were superior to weedy check (3.25 t/ha). The highest weed control efficiency (78.2%) was also achieved with 2 hand weedings, followed by pendimethalin + hand weding 76.9%). Application of pendimethalin along with hand weeding proved to be economical.