If you grow common vegetable garden crops – like beans, peas, squash, pumpkins, melons and cucumbers –- you might see a powdery white coating on leaves and stems during the growing season.

Powdery mildewshows up on leaves as a clean finishing that looks like someone sprinkled infant powder on the leaves of vegetable plants . While the mildew does n’t unremarkably stamp out plant , it can impress production , may sham appreciation and it ’s hard to get free of once it settles in a garden .

Thisfungal diseaselooks bad , but it can be soft to prevent contagion before it has a chance to propagate .

Vegetable plants particularly susceptible to powdery mildew includebeans , peas , squeeze , pumpkins , melons and cucumbers .

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The white spots organise on leafage surfaces when the powdery mildew spores bourgeon . This often happens when the leaves are dry , when plants are in refinement , and when there is little aura circulate between plants .

The round place start to form on leaves and then spread out quickly , especially when weather is ironic and humid . The infected leaves can yellow , then turn dark-brown and drop off plants . Fruits like crush andcucumberscan get sunscald because there is n’t any leaf to protect them . If flower bud get infected , they wo n’t open and will dry on the plant or fall off .

To prevent powdery mold from getting started in the garden , take these step :

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If powdery mildew appear , take out infected leaves and throw them away or add to a well - ignite compost slew . Then try spraying plants with one of these solutions to slow down the infection :

Be sure to rake up and dispose of any infected leaves to reduce the spread of powdery mildew next season .

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powdery mildew on squash leaf

Squash leaves are susceptible to powdery mildew during dry and humid weather.Photo/Illustration: Jodi Torpey

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