Best Aphid control
Hello all -
It is seedling time in the greenhouse and I am noticing small populations of aphids starting up. All of my stock plants that are used for propagation have been dosed with Marathon and seem very clean - just need to zap the buggers on the annuals.
Years ago I used a chemical called Pirimor and it worked very well without burning any foliage or flowers - anything like it on the market these days?
I have tried soap insecticides but need something a little more effective and thorough - any help is greatly appreciated!