I would like you to compare those 2 photos, the left one showing a tomato tree of other gardener, who has his garden next to mine, with no aluminium foil and silver mulching sheets and the right one my tomato tree with the organic anti-aphid methods.
I was able to see clear difference between the trees in my garden and I hope you could see that through these photos,,,. The left tree is Tainted with more aphids while my tree have less aphid.
I make sure that my organic anti-aphid methods are almost effective through the comparison. I'm very happy to ward off aphids but I have a new problem,,,,,,less rain in this rainy season!