Why does your Chrysanthemum Cesar have fine webbing? Diagnose the cause and fix it with our step-by-step guide.
This is the most common cause of fine webbing on Chrysanthemums, especially in warm, dry conditions. These microscopic arachnids feed on the underside of leaves, injecting toxins that cause stippling and eventually create silk webs to protect themselves.
While less common than spider mites, these pests can cause webbing and leaf distortion on Chrysanthemums. They thrive in high humidity and can cause the plant's foliage to appear webbed and stunted.
In very low humidity, the fine hairs (trichomes) on Chrysanthemum leaves can trap dust or dried plant exudates that mimic a web-like appearance. This is often accompanied by crispy, brown leaf margins.
Your plant might also be experiencing one of these issues:
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