Makka keeda lagte hi SOS bhejti hai

Jab caterpillar makka ke patte kaat-ta hai, to uski laar ke sampark mein aate hi makka volatile organic compounds (VOCs) chhodti hai. Yeh gandh parjivi tatayiyon (wasps) ko bulati hai, jo aakar caterpillar ka khatma kar deti hain — paudhon ki apni suraksha sena.