Which of the following when dissolved in water make(s) Bordeaux mixture
Copper sulphate
Calcium hydroxide
Both $(a) $ and $ (b)$
None of these
Match the following (column$-I$ with column$-II$)
Column $I$ (Microbes) | Column $II$ (Organic acid) |
$a.$ Aspergillus niger | $(i)$ Butyric acid |
$b.$ Clostridium butylicum | $(ii)$ Citric acid |
$c.$ Acetobacter aceti | $(iii)$ Lactic acid |
$d.$ Lactobacillus | $(iv)$ Acetic acid |
Antifeedant property occurs in
Confusion technique uses
Asafoetida is obtained from
Third generation pesticides are