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markusmaximus

Backhousia bud & leaf drop

13 years ago

Hi All,

I have about a dozen Backhousia citridoria in 200mm and 300mm pots. Today they are dropping their leaves and new buds to the extent that they are likley to totally defoliate. They were sprayed with mancozeb four days ago and may have missed being watered for two days. I'm hoping for any advice on what may be the likley cause. The leaf drop is extreme and without wilting first- is there any known adverse reaction to mancozeb?

cheers,

Markus

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