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Weed Management :: Horticulture Crops :: Fruits

Pineapple
  • Pre-emergence herbicides like Simazine or Atrazine or Diuron 3 to 4 kg/ha application 4 - 6 weeks before planting and ploughing the field 2 weeks before the leaves of the crop began to curled down to prevent weed establishment.

  • Weed growth emerging later is treated with post emergence herbicides such as or Glyphosate 0.5 kg/ha or Dalopon 3 to 4 kg/ ha or 2,4 - D 0.5 to 1 kg/ha depending upon the predominant weed species.

  • Dalapan spray drift can cause Chlorosis on outer leaves and necrosis on leaf tips when pineapple plants are young. It should be applied carefully any time from 6 months.


 
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