Practice Test 5
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Isoproturon into wheat is effective at

  • Solution

    Application of Isoproturon in Wheat To control phalaris minor spray tribunil or dosanex or isoproturon 50% at the rate of 1.5kg or isoproturon 75% at the rate of 1.0 kg/ha. in 600-800 L of water, 32-35 days after sowing.

2, 4-D is injurious to

Propanil has to be applied to rice crop at

Alachlor is selective and very effective pre-emergence herbicide for

Which is the contact, non-selective and zero persistant herbicides in soils?

  • Solution

    Contact (Non-selective) Herbicides The chemicals are toxic to all the plants or kill all kinds of vegetation is called non-selective herbicides.

    A herbicides, when kill only those plants or retards the growth of those plants, which comes in direct contact.

How many times, atrazine is more soluble than simazine?

Who is the major consumer of dalapon in India?

Effective rate of weed control in 2,4-D is

Which type of herbicides act as growth promoter under sub-lethal dose?

Persistence herbicide in soil pose hazard when

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Weeds and Their Control
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