Growing Pumpkin

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27 Mar 11 emily (Australia - temperate climate)
I have a mildew problem on my pumpkins. started on rockmelons which didn't survive, and has passed on to my pumpkins. I have tried milk watered down and sprayed, and camomile tea spray but nothing seems to kill it. want to avoid using chemicals as i have a relatively organic garden
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28 Mar 11 Stuart (Australia - temperate climate)
Hi there, Problems with mildews: What type is it ?? Is it Downy Mildew or Powdery Mildew? Downy has white spores growing under the leaf and Powdery has Greyish spores on top of the leaf. The rule of thumb is Downy uses Copper based sprays and Powdery uses Sulfur based sprays. Both of these chemicals are naturally occurring elements and are not harmful to people or environment. There are other sprays out there that can be used in between these sprays and should be encouraged as mildews can become resistant if you spray the same chemicals continuously. Hope this helps. Stoo...
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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. GardenGrow is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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