Controlling Black Aphids on Shallots Organically

Your tiny black bugs clustering at stem bases are almost certainly black aphids. Water sprays are your first, best defense—and you're already doing this effectively.

Escalation Options

• Neem oil: Effective, safe for bulbs (apply to foliage only)
• Insecticidal soap: Wash off after 24 hours to prevent leaf burn
• Avoid: Sticky traps (ineffective for aphids)

Basil Concerns

Aphids rarely attack basil, but if they do, use only water sprays—oils and soaps affect basil's flavor. The shallot bulbs themselves are safe unless growing above ground (unusual).

Continue daily water blasts; escalate only if damage becomes severe. Your vigilance is the best control!