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2. Powdery mildew - Wikipedia

   en.wikipedia.org/wiki/Powdery_mildew

   Powdery mildew is a fungal disease that affects a wide range of plants. Powdery mildew diseases are caused by many different species of ascomycete fungi in the order Erysiphales . Powdery mildew is one of the easier plant diseases to identify, as the signs of the causal pathogen are quite distinctive.

3. Podosphaera fuliginea - Wikipedia

   en.wikipedia.org/wiki/Podosphaera_fuliginea

   The most common way to control the spread of Podosphaera fuliginea is with the use of fungicides. Usually sulphur or demethylation inhibitor fungicides are applied. [6] Fungicides are usually applied once a week. Plants should also be kept physically separated to control spread because older plants can be a source of conidia. [1]

4. Erysiphe cruciferarum - Wikipedia

   en.wikipedia.org/wiki/Erysiphe_cruciferarum

   Specifically, powdery mildew functions by decreasing the fruit production of plants. The ascospores survive on leaf material and cause it to fall onto the ground. Certain biological fungicides, such as Serenade or sulfur products, can be used on plants to inhibit powdery mildew infection. [citation needed]

5. Golovinomyces orontii - Wikipedia

   en.wikipedia.org/wiki/Golovinomyces_orontii

   The control of Golovinomyces orontii and powdery mildew diseases generally involves a combination of chemical and nonchemical strategies. Nonchemical strategies include; proper plant spacing, pruning and removing infected plant parts, avoiding overhead irrigation, improving ventilation, and crop rotation. Natural Fungicides [16] by be used as well.

6. Podosphaera macularis - Wikipedia

   en.wikipedia.org/wiki/Podosphaera_macularis

   The two primary ways to control Podosphaera macularis are cultural and chemical control. The most effective way to manage hop powdery mildew is through preventative measures. Cultural control of the disease include growing powdery-mildew tolerant/resistant varieties of the host plant. [5]

7. Ampelomyces quisqualis - Wikipedia

   en.wikipedia.org/wiki/Ampelomyces_quisqualis

   Ampelomyces quisqualis is an anamorphic fungus that is a hyperparasite of powdery mildews.This parasitism reduces growth and may eventually kill the mildew. These mycoparasites can live up to 21 days on mildew-free host plant surfaces, attacking powdery mildew structures as soon as they appear. [4]

8. Erysiphales - Wikipedia

   en.wikipedia.org/wiki/Erysiphales

   Erysiphales are obligate parasites on leaves and fruits of higher plants, causing diseases called powdery mildews. Most attempts to grow them in culture have failed. [3] Erysiphales have a nearly cosmopolitan distribution, [4] and have developed fungicide resistance just as widely. [5] Total loss of function has resulted in some cases. [5]

9. Erysiphe - Wikipedia

   en.wikipedia.org/wiki/Erysiphe

   Many of the species in this genus are plant pathogens which cause powdery mildew. Selected species. This genus includes, but is not limited to the following species: ...