Example Article Oviposition Preference and Nutritional Indices of Papilio po...

Dear you can rear the insect which you want to use or check the host preference, and now grow new seedling for this experiment under laboratory condition and then apply the insect and evaluate the host preference.

For this purpose you must rear the insect up to five generations and then you able to evaluate.

I hope you understand.

Regard

M. Ramzan

Sir you can do cage studies. Release the appropriate stage of that insect on caged plant and take observations on that.