Improvement In Food Resources — Science STD 9 — Question
Gujarat BoardEnglish MediumSTD 9ScienceImprovement In Food Resources1 Mark
MCQ
Which of the following in natural insecticides?
A
Nicotine
B
Neem
C
Pyrethrum
✓
All of these
✓
Answer
Correct option: D.
All of these
Natural insecticides are less expensive than buying and applying pesticides, and it's safer for your garden, your family, the natural wildlife and the environment. Natural insecticides, such as nicotine, pyrethrum and neem extracts, made by plants as defenses against insects.
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