The original intent behind the vegetable rebellion ep was interesting
Pity it wasn't made with that plot in mind.
http://lostinspace.wikia.com/wiki/The_Great_Vegetable_Rebellion
>>>>>This episode was based on an earlier script by Packer called "Carnival in Space." It involved two alien botanists who are trying to find new crops to feed their starving planet and think the emotions of the Earth people could be used to modify their plants. The name Tybo is retained for Stanley Adams' character but originally he was supposed to be a mad assistant to a kindly older scientist.