Jayce and the Wheeled Warriors (1985)

S01E18 Blockade Runners

On the planet Baz, the inhabitants spray pesticides on their crops to fend off the invading Monster Minds. However, the Monster Minds retaliate by sending vines to sever their access to food supplies. In desperation, Princess Zena reaches out to Jayce for assistance. When the Lightning League arrives, they discover that the pesticides are harming Flora. Meanwhile, the Monster Minds block their efforts to rescue her, creating a tense situation for everyone involved.