Which of the following practices is an example of a cultural weed control method?
Use of insects
Mowing
Application of herbicides
Mulching
Correct answer is D
No explanation has been provided for this answer.
Which of the following insect-pests does not attack cotton?
Aphid
Cotton stainer
Weevil
Pink bollworm
Correct answer is C
No explanation has been provided for this answer.
Insect-pests of crops could be controlled by
Cover-cropping
Mulching
Crop rotation
Organic manuring
Correct answer is C
No explanation has been provided for this answer.
Which of the following pairs of diseases attack coffee?
Mosaic and smut
Smut and ridge
Rust and mosaic
Rust and leaf spot
Correct answer is D
No explanation has been provided for this answer.
Which of the following practices is not a way of maintaining ornamental plants?
Pruning
Weeding
Watering
Harvesting
Correct answer is D
No explanation has been provided for this answer.