enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. List of hemp diseases - Wikipedia

    en.wikipedia.org/wiki/List_of_hemp_diseases

    Fungal diseases; Anthracnose Colletotrichum coccodes = Colletotrichum atramentarium = Colletotrichum dematium: Black dot disease Epicoccum nigrum = Epicoccum purpurascens: Black mildew Schiffnerula cannabis: Brown blight Alternaria alternata = Alternaria tenuis: Brown leaf spot and stem canker Ascochyta spp. Ascochyta prasadii Phoma spp ...

  3. Leaf spot - Wikipedia

    en.wikipedia.org/wiki/Leaf_spot

    The host-specific characteristic of many leaf spot pathogens makes diversity in plant species a way to reduce and regulate leaf spot pathogen infection levels within plant populations. [ 18 ] Prevention of leaf spot disease includes variety selection, crop rotations, plant hygiene and fungicide use for seeds and foliage. [ 19 ]

  4. Rhytisma acerinum - Wikipedia

    en.wikipedia.org/wiki/Rhytisma_acerinum

    Rhytisma acerinum is a plant pathogen that commonly affects sycamores and maples in late summer and autumn, causing tar spot. Tar spot does not usually have an adverse effect on the trees' long-term health. [1] R. acerinum is an Ascomycete fungus that locally infects the leaves of trees and is a biotrophic parasite. [2]

  5. 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.

  6. Sclerotinia sclerotiorum - Wikipedia

    en.wikipedia.org/wiki/Sclerotinia_sclerotiorum

    Sclerotinia sclerotiorum is a plant pathogenic fungus and can cause a disease called white mold if conditions are conducive. S. sclerotiorum can also be known as cottony rot, watery soft rot, stem rot, drop, crown rot and blossom blight. A key characteristic of this pathogen is its ability to produce black resting structures known as sclerotia ...

  7. List of mustard diseases - Wikipedia

    en.wikipedia.org/wiki/List_of_mustard_diseases

    This article is a list of diseases of mustard (Brassica juncea var. crispifolia and B. nigra). ... White leaf spot Pseudocercosporella capsellae. Wirestem Rhizoctonia ...

  8. Stemphylium solani - Wikipedia

    en.wikipedia.org/wiki/Stemphylium_solani

    Stemphylium solani is a plant pathogen fungus in the phylum Ascomycota. It is the causal pathogen for grey leaf spot in tomatoes and leaf blight in alliums and cotton, though a wide range of additional species can serve as hosts. Symptoms include white spots on leaves and stems that progress to sunken red or purple lesions and finally leaf ...

  9. Albugo candida - Wikipedia

    en.wikipedia.org/wiki/Albugo_candida

    Albugo candida, commonly known as white rust or white blister rust, is an obligate plant pathogen in the family Albuginaceae that infects Brassicaceae species. [2] Although called a "rust" and a fungus, it is an oomycete .)