Why does your Lycopersicon esculentum have fine webbing? Diagnose the cause and fix it with our step-by-step guide.
These tiny arachnids thrive in warm, dry conditions and feed on the undersides of tomato leaves, excreting silk that creates characteristic fine webbing. As they multiply, you will notice stippling (small yellow dots) on the leaf surface.
Commonly known as the European Red Spider Mite, these pests create dense webbing around growing tips and fruit clusters in tomatoes. This webbing acts as a protective microhabitat for the mites to reproduce rapidly.
While not a primary cause of webbing, very dry air can cause tomato foliage to become brittle and trap dust/debris that may mimic fine silk-like strands. This stress often makes the plant more susceptible to secondary mite attacks.
Your plant might also be experiencing one of these issues:
English
Italiano
