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Bacterial wilt of carnations is a bacterial disease caused by the plant pathogen Paraburkholderia caryophylli (often referred to as Burkholderia caryophylli). [1] Previously named Pseudomonas caryophilli, [ 2 ] the pathogen is an aerobic gram negative bacteria known for only being capable of entering its host through wounds.
Carnation flowers from which the virus gets its name. Infection can cause lesions and discoloration of the flowers, decreasing product value. Carnation Italian Ringspot Virus (CIRV) is a plant virus that impacts carnation plants (Dianthus caryophyllus). These flowers are a popular choice in ornamental flower arrangements.
Dianthus caryophyllus (/ d aɪ ˈ æ n θ ə s ˌ k ɛər i ə ˈ f ɪ l ə s / dy-AN-thəs KAIR-ee-ə-FIL-əs), [1] [2] commonly known as carnation or clove pink, is a species of Dianthus native to the Mediterranean region. Its exact natural range is uncertain due to extensive cultivation over the last 2,000 years.
Viral diseases; Carnation etched ring genus Cauliovirus, Carnation etched ring virus (CERV) Carnation latent genus Carlavirus, Carnation latent virus (CLV)
It is known that acidification of soil can cause change of the hydrangea flower colour from red/pink to blue/violet. Explanation of this phenomenon we can find in the molar ratio of co-pigment (acylquninic acid) to anthocyanin, which is much higher in the blue cells, also the level of Al3+ ions is higher in the blue flowers.
Bacteria involved in causing and treating cancers. Cancer bacteria are bacteria infectious organisms that are known or suspected to cause cancer. [1] While cancer-associated bacteria have long been considered to be opportunistic (i.e., infecting healthy tissues after cancer has already established itself), there is some evidence that bacteria may be directly carcinogenic.
It was the hormones that most likely resulted in Candy’s cancer diagnosis and, ultimately, her death. “I wish I could have seen a death certificate. According to Jeremiah, the doctor said it ...
Alternaria dianthi, sometimes known as carnation blight, is a fungal pathogen of the genus Dianthus. [1] Alternaria dianthi infections begin as small circular or ovular spots on leaves and stems, which can be red, purple, brown, yellow or gray.