For control of insects and mites in grains, fumigation is done. What factor does the toxicity of fumigation depend on?

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asked Jan 30, 2022 in Food Engineering by Amelia (93.7k points)

For control of insects and mites in grains, fumigation is done. What factor does the toxicity of fumigation depend on?

(a) Concentration of gas

(b) Length of exposure

(c) Concentration of gas & Length of exposure

(d) None of the mentioned

The question was asked during an interview for a job.

This intriguing question comes from Principles of Fresh Food Storage-3 in portion Food Preservation, Principles of Fresh Food Storage, Principles of Refrigerated Gas Storage of Foods and Principles of Food Freezing of Food Engineering

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