What is the best post emergence chemical control of Trianthema portulacastrum weed in maize?

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Nasir Ali

Toperamezon+Atrazin or Mesotrione+Atrazin gives the best control of your concern weed in maize.

Prithwiraj Dey

Respected sir,

I had this weed in my experimental field along with Alternanthera sessilis. Atrazine 1000 g/ha was inefficient in controlling this. However tembotrione 120 g/ha was satisfactory and economical. Sequential application of PE Atrazine 750 g/ha fb PoE tembotrione 120 g/ha gave the best control which yielded in maximum economic benefit in terms of B:C ratio in case of spring sweet corn.

Thesis Weed Management Options for Spring Sweet Corn (Zea mays L. s...

Deleted research item The research item mentioned here has been deleted

Khan Bahadar Marwat

It is not a question of controlling one crop, the triazines may affect the following crop, for example, pea.

Mehar Chand

I agree with Dr. Khan Bhadar that herbicides recommendation are done keeping in view the succeeding crops. Sir, can you suggest any post emergence herbicide dose , time of application for maize-wheat cropping system.