Raphanus sativus · Annual
Slugs and snails: Use physical barriers like copper tape or beer traps, and hand-pick at night.
Flea beetles: Protect young plants with fine insect-proof mesh until they are established.
Brassica downy mildew: Ensure good air circulation and avoid overhead watering to keep foliage dry.
Bolting: Sow in succession during cool seasons and harvest promptly before heat stress.
Root splitting: Maintain consistent soil moisture by watering regularly during dry spells.