Broad spectrum insecticide is
$DDT$
Pyrethoids
Bordeaux mixture
Aldrin
$CFCL$ is situated at
What is the composition of the biogas?
Identify the blank spaces $A, B, C$ and $D$ given in the following table and select the correct answer
Types of Microbes | Scientific Name | Commercial Product |
Bacterium | $A$ | Clot buster enzyme |
$B$ | Aspergillus niger | |
Fungus | Trichoderma polysporum | $C$ |
Bacterium | $D$ | Butyric acid |
Quarantine regulation is meant for
The infectious agents made up of $RNA$ only are