A figurative use describing something harmful or destructive, often used in a metaphorical context.

हानिकारक या नाशक (Hanikarak ya nasak)

English Usage: The apple canker in the organization was the lack of communication among team members.

Hindi Usage: संगठन में सेब कैंकर टीम सदस्यों के बीच संवाद की कमी थी।