List of top Agronomy Questions on Herbicide Dose and Concentration Calculation asked in ICAR AIEEA (PG)

What will be the concentration of an atrazine solution if 2 kg of Atrataf (50% a.i. of atrazine) is mixed in 100 litres of water?
Match List I with List II - Match the herbicides in List I with their rate of application in List II:

List I & List II
Herbicide & Rate of application
A. Metolachlor & I. 150-200 g/ha
B. Tembotrione & II. 20 g/ha
C. Pyrazosulfuron-ethyl & III. 1500 g/ha
D. Oxyfluorfen & IV. 120 g/ha

Choose the correct answer from the options given below:
Find out the amount of LAUDIS 4% SC for 6000 m\(^2\) maize plot if the rate of tembotrione application is 120 g/ha.
The amount of bispyribac sodium 10% SC required to spray in 1 hectare area at the rate of 25 g a.i./ha is:
What will be the weed control efficiency (%), if the number of weeds in clodinafop treated plot is 190 m\(^2\) and that in a control plot is 361 m\(^2\)?
The amount of bispyribac sodium 10% SC required to spray in 1 hectare area at the rate of 25 g a.i./ha is:
Find out the amount of LAUDIS 4% SC for 6000 m\(^2\) maize plot if the rate of tembotrione application is 120 g/ha.
Match List I with List II - Match the herbicides in List I with their rate of application in List II:

List I & List II
Herbicide & Rate of application
A. Metolachlor & I. 150-200 g/ha
B. Tembotrione & II. 20 g/ha
C. Pyrazosulfuron-ethyl & III. 1500 g/ha
D. Oxyfluorfen & IV. 120 g/ha

Choose the correct answer from the options given below:
What will be the weed control efficiency (%), if the number of weeds in clodinafop treated plot is 190 m\(^2\) and that in a control plot is 361 m\(^2\)?