1976Madras Agricultural JournalOpen access

Weed Control Studies in Chilli

A RAJAGOPAL, MUTHUKRISHNAN C.R, V ASOKMETHA

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Abstract

The herbicides alachlor and nitrofen at all the levels tested resulted in early weed control on dicotyledonous and seed germinating monolotyledenous weed flora, Treat- ments received pre-emoregence application of alachlor plus one hand weeding on 30th day have recorded numerically higher fruit yield compared to herbicides application only. Pre-emerengence application of 2.0 kg a.l./ha of nitrofen followed by one hand weeding on the 30th day was optimum for higher yields.

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The herbicides alachlor and nitrofen at all the levels tested resulted in early weed control on dicotyledonous and seed germinating monolotyledenous weed flora, Treat- ments received pre-emoregence application of alachlor plus one hand weeding on 30th day have recorded numerically higher fruit yield compared to herbicides application only. Pre-emerengence application of 2.0 kg a.l./ha of nitrofen followed by one hand weeding on the 30th day was optimum for higher yields.

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Available abstract

The herbicides alachlor and nitrofen at all the levels tested resulted in early weed control on dicotyledonous and seed germinating monolotyledenous weed flora, Treat- ments received pre-emoregence application of alachlor plus one hand weeding on 30th day have recorded numerically higher fruit yield compared to herbicides application only. Pre-emerengence application of 2.0 kg a.l./ha of nitrofen followed by one hand weeding on the 30th day was optimum for higher yields.

Key concepts: Alachlor, Nitrofen, Weed, Weed control, Agronomy, Biology, Flora (microbiology), Atrazine

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