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  2. Thorns, spines, and prickles - Wikipedia

    en.wikipedia.org/wiki/Thorns,_spines,_and_prickles

    Prickles on a blackberry branch. In plant morphology, thorns, spines, and prickles, and in general spinose structures (sometimes called spinose teeth or spinose apical processes), are hard, rigid extensions or modifications of leaves, roots, stems, or buds with sharp, stiff ends, and generally serve the same function: physically defending plants against herbivory.

  3. Category:Lists of plant diseases - Wikipedia

    en.wikipedia.org/wiki/Category:Lists_of_plant...

    List of carnation diseases. List of carrot diseases. List of cassava diseases. List of cattleya diseases. List of chickpea diseases. List of cineraria diseases. List of citrus diseases. List of coconut palm diseases. List of coffee diseases.

  4. Plant disease - Wikipedia

    en.wikipedia.org/wiki/Plant_disease

    Plant disease. Plant diseases are diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). [1] Organisms that cause infectious disease include fungi, oomycetes, bacteria, viruses, viroids, virus -like organisms, phytoplasmas, protozoa, nematodes and parasitic plants. [2]

  5. Lists of plant diseases - Wikipedia

    en.wikipedia.org/wiki/Lists_of_plant_diseases

    List of cacao diseases. List of foliage plant diseases (Cactaceae) List of caneberries diseases. List of canola diseases. List of carnation diseases. List of carrot diseases. List of cassava diseases. List of cattleya diseases. List of chickpea diseases.

  6. Plant pathology - Wikipedia

    en.wikipedia.org/wiki/Plant_pathology

    Plant pathology or phytopathology is the scientific study of plant diseases caused by pathogens (infectious organisms) and environmental conditions (physiological factors). [1] Plant pathology involves the study of pathogen identification, disease etiology, disease cycles, economic impact, plant disease epidemiology, plant disease resistance ...

  7. Cactus - Wikipedia

    en.wikipedia.org/wiki/Cactus

    Many species of cactus have long, sharp spines, like this Opuntia. A cactus (pl.: cacti, cactuses, or less commonly, cactus) [3] is a member of the plant family Cactaceae (/ kækˈteɪsi.iː, - ˌaɪ /), [a] a family comprising about 127 genera with some 1,750 known species of the order Caryophyllales. [4] The word cactus derives, through Latin ...

  8. List of durian diseases and pests - Wikipedia

    en.wikipedia.org/wiki/List_of_durian_diseases...

    Durians are an agricultural product affected by many plant pathogens and pests. Most of the information here concerns Durio zibethinus , the major commercial species, but a dozen species in the genus Durio are edible durians, and several of those are also grown commercially and these diseases can concern them as well.

  9. List of foliage plant diseases - Wikipedia

    en.wikipedia.org/wiki/List_of_foliage_plant_diseases

    List of foliage plant diseases (Maranthaceae) List of foliage plant diseases (Polypodiaceae) List of foliage plant diseases (Urticaceae) List of foliage plant diseases (Vitaceae) List of Peperomia diseases. List of Radermachera sinica diseases. Category: Lists of plant diseases.