What is the difference between a nonselective and a selective herbicide?

What will be an ideal response?


A nonselective herbicide kills all plants that it contacts. A selective herbicide will kill only
certain types of plants

Trades & Technology

You might also like to view...

A ratio of ____ between measurements made with a true RMS ammeter and an average value ammeter indicates no harmonic distortion.

A. 0.5 B. 0.75 C. 0.833 D. 1.0

Trades & Technology

When evidence of lacquering is found on a set of crankshaft main bearings, which of the following operating and maintenance practices should be examined first?

A. quality of engine lubricating oil B. quality of fuel C. frequency of oil change intervals D. frequency of bearing rollovers

Trades & Technology

The harmful effects of the expanding cities fell disproportionately on which group?

a. the young b. the poor c. the elderly d. the unmarried

Trades & Technology

Generally, less than ____ percent error per angle of rotation exists.

A. 1 B. 5 C. 10 D. 25

Trades & Technology