Which proves to be effective biological control for nematodal pathogens of plants?</h2></div>

Why are some molecules called bioactive molecules? Give two examples of such molecules.</h2></div>

The technology of biogas production from cow dung was developed in India largely due to the efforts of:<span><b…

<span>What makes cyanobacteria agriculturally important?</span></h2></div>

Name one phosphate dissolving bacterium.</h2></div>

Azolla a type of an aquatic fern, is used as a biofertiliser in a paddy field due to its ability to fix the atmospheric …

A biological control which is effective biocontrol agent for several plant pathogens : <br> </h2>&l…

A fern commonly inoculated to paddy fields is</h2></div>