Why does your Solanum lycopersicum Motto F1 have fine webbing? Diagnose the cause and fix it with our step-by-step guide.
These microscopic arachnids thrive in hot, dry conditions and feed on the underside of Motto F1 leaves, secreting silk that forms characteristic fine webbing. As they drain cell contents, you will notice stippling (tiny yellow dots) on the foliage.
A specific variant of spider mite common in greenhouse environments, this pest creates dense webbing around fruit clusters and growing tips of tomato plants. This can lead to premature leaf drop and reduced fruit quality in cherry tomato varieties.
While less common than spider mites, certain caterpillar species can create much larger, more noticeable silken nests on tomato foliage. This usually manifests as thicker, more structural webbing compared to the delicate silk of mites.
Your plant might also be experiencing one of these issues: