hi aspirant,

For Plant Sciences:

Plant Breeding & Genetics, Plant Pathology, Agricultural Microbiology/Microbiology, Seed Science & Technology and Plant Genetic Resources is the syllabus , if you want to check official website for detailed version  the link is posted below.

https://www.icar.org.in/content/syllabus-aieea-ug-aieea-pg-and-aice-jrfsrfpgs-2019

Hope it helps you.