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2 answers

It is scale and is a difficult insect to control. Use a systemic insecticide or horticulture oil. It must be repeated several times, removed the infected fronds and dispose of them in plastic bags.

2006-09-29 12:35:30 · answer #1 · answered by Kate 1 · 0 0

I call it 'scale' and I treat it with White Oil in the cooler part of the day. Spray all over the fronds.

2006-09-29 14:41:04 · answer #2 · answered by jammer 6 · 0 0

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