Little black sucker insects on my spring onions

redders01, Jan 29, 3:07pm
Best kill method, before leaves become yellow and drained?

maclad, Jan 29, 3:36pm
Probably aphids, use something like pyrethrum, short term and natural

sailor13, Jan 29, 7:50pm
I find that happens when they get to dry you can wash off the black aphids and give lots of water.

bluefrog2, Aug 12, 9:45pm
Wash them with a hose set to low and brushing the leaves through your fingers. I only get aphids if the plants are stressed from drying out too often, so washing off helps by adding water as well.