Which of the following measures is most likely to cause a damage to the ecosystem in the control of pests and weeds?
A Use of ladybird insects to feed on aphids
B introduction of bacterium to kill larvae of butterfly
C Introduction of Tilapia fish in ponds to feed on mosquito larvae
D Spraying insecticides to destroy cotton- stainers in a cotton-field
Answer is D
For your assignment help or homework help, tips, online lessons, expos on how to pass your exams excellently well in any of your subjects? Click Here To Get Started.
We have the WAEC, GCE, NECO, JAMB ONLINE TUTORIAL CLASS that can help you out on that.
JOIN OTHER STUDENTS NOW ON TELEGRAM AND SHARE WITH FRIENDS
|
