When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. List of citrus diseases - Wikipedia

    en.wikipedia.org/wiki/List_of_citrus_diseases

    Satsuma dwarf-related virus: Psorosis Citrus psorosis virus (CPsV) Satsuma dwarf Satsuma dwarf virus (SDV) Tatter leaf = citrange stunt genus Capillovirus, Citrus tatter leaf virus (probably a closely related strain of Apple stem grooving virus rather than a distinct virus Tristeza = decline and stem pitting, seedling yellows

  3. Sadwavirus - Wikipedia

    en.wikipedia.org/wiki/Sadwavirus

    Plants (specifically Satsuma mandarin trees) serve as natural hosts. There are three subgenera and five species in this genus. There are three subgenera and five species in this genus. Diseases associated with this genus include: satsuma dwarf virus disease which causes spoon-shaped leaves on citrus tree.

  4. Citrus canker - Wikipedia

    en.wikipedia.org/wiki/Citrus_canker

    Citrus canker bacteria can enter through a plant's stomata or through wounds on leaves or other green parts. In most cases, younger leaves are considered to be the most susceptible. Also, damage caused by citrus leaf miner larvae (Phyllocnistis citrella) can be sites for infection to occur. Within a controlled laboratory setting, symptoms can ...

  5. Citrus black spot - Wikipedia

    en.wikipedia.org/wiki/Citrus_black_spot

    This Ascomycete fungus affects citrus plants throughout subtropical climates, causing a reduction in both fruit quantity and quality. [citation needed] Symptoms include both fruit and leaf lesions, the latter being critical to inter-tree dispersal. Strict regulation and management is necessary to control this disease since there are currently ...

  6. Citrus rootstock - Wikipedia

    en.wikipedia.org/wiki/Citrus_rootstock

    Sour orange: the only rootstock that truly is an orange (the Citrus × aurantium or bitter orange). It is vigorous and highly drought-resistant. It is vigorous and highly drought-resistant. Poncirus trifoliata : a close relative of the genus Citrus , sometimes classified as Citrus trifoliata .

  7. Citrus blight - Wikipedia

    en.wikipedia.org/wiki/Citrus_blight

    While these blight-caused blockages cause the decline of an infected tree, the plant rarely dies. [1] Co-infection between citrus blight and citrus greening disease (HLB) is possible, and is so severe a health issue that trees infected by both diseases usually die. [3] The disease affects trees of all ages and types, including seedlings and ...

  8. Citrus greening disease - Wikipedia

    en.wikipedia.org/wiki/Citrus_greening_disease

    Orange juice prices 1973 - 2022 Citrus greening was first found in 2005 in the US and has cut the orange tree production in half [2] [3] Citrus greening disease [4] (Chinese: 黃龍病; pinyin: huánglóngbìng abbr. HLB) [5] is a disease of citrus caused by a vector-transmitted pathogen. The causative agents are motile bacteria, Liberibacter spp.

  9. List of citrus fruits - Wikipedia

    en.wikipedia.org/wiki/List_of_citrus_fruits

    Citrus myrtifolia, the myrtle-leaved orange tree, is a species of Citrus with foliage similar to that of the common myrtle. It is a compact tree with small leaves and no thorns which grows to a height of 3 m (10 ft) and can be found in Malta , Libya , the south of France , and Italy (primarily in Liguria , typically Savona , and also in Tuscany ...