Our schefflera is going through a sad death very rapidly within the past 2 weeks. All the stems starts to loose support, the bark changes colours from green to brown, with brown bumps on it, also the bark starts to wrinkle.

{{gwi:83571}} They look so sad, yellowing, massive leaves falling.

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{{gwi:83573}} brown bumps and they are wrinkling. The bumps doesn't look like scales as they dont come off easily at all.

{{gwi:83574}}there are brown scars where the stem just bends downwards.

Please help. Thanks for any feedback.