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Septoria cannabis is a species of plant pathogen from the genus Septoria that causes the disease commonly known as Septoria leaf spot. Early symptoms of infection are concentric white lesions on the vegetative leaves of cannabis plants, followed by chlorosis and necrosis of the leaf until it is ultimately overcome by disease and all living cells are then killed.
Puccinia thaliae is the causal agent of canna rust, a fungal disease of Canna. Symptoms include yellow to tan spots on the plant's leaves and stems. Initial disease symptoms will result in scattered sori (clustered sporangia), eventually covering the entirety of the leaf with coalescing postulates.
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 ...
The legalization of recreational cannabis in a number of states is associated with the increasing problem of acute cannabis intoxication (ACI). Data gathered by the Nationwide Emergency Department ...
Hop latent viroid (abbreviated HpLVd, or HLVd, binomial Cocadviroid latenshumuli) is a viroid, which is known to cause the Dudding Disease in hemp and cannabis. [1] [2] It is a non-capsulated strand of RNA and an obligate parasite that requires the presence of a compatible host for its survivability.
Cannabis Museum in Amsterdam Cannabis leaf pictured in the coat of arms of Kanepi Parish The Cannabis plant has a history of medicinal use dating back thousands of years across many cultures. [ 126 ] The Yanghai Tombs , a vast ancient cemetery (54 000 m 2 ) situated in the Turfan district of the Xinjiang Uyghur Autonomous Region in northwest ...
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. Infected plants display white powdery spots on the leaves and stems. [1]
Dr. Phil has given a lot of advice during his 17 years on daytime TV, but his recent comments on marijuana drew outrage from some viewers. The talk show host, whose real name is Phil McGraw, made ...