• Thumbnail for Phytophthora
    lists: Phytophthora acerina Phytophthora afrocarpa Phytophthora agathidicida Phytophthora aleatoria Phytophthora alni Phytophthora × alni Phytophthora alpina...
    30 KB (2,372 words) - 08:03, 5 June 2024
  • Thumbnail for Phytophthora infestans
    Phytophthora infestans is an oomycete or water mold, a fungus-like microorganism that causes the serious potato and tomato disease known as late blight...
    75 KB (7,618 words) - 10:13, 25 July 2024
  • Thumbnail for Phytophthora ramorum
    Phytophthora ramorum is the oomycete known to cause the disease sudden oak death (SOD). The disease kills oak and other species of trees and has had devastating...
    72 KB (9,374 words) - 02:56, 15 August 2024
  • Thumbnail for Phytophthora cinnamomi
    Phytophthora cinnamomi, also known as cinnamon fungus, is a soil-borne water mould that produces an infection which causes a condition in plants variously...
    20 KB (2,029 words) - 18:14, 13 August 2024
  • Thumbnail for Phytophthora palmivora
    Phytophthora palmivora is an oomycete that causes bud-rot of palms, fruit-rot or kole-roga of coconut and areca nut. These are among the most serious diseases...
    19 KB (2,270 words) - 22:14, 18 May 2024
  • Thumbnail for Oregon
    the PNW.: 25  Here it especially hinders commercial dewberries.: 25  Phytophthora ramorum was first discovered in the 1990s on the California Central Coast...
    196 KB (16,672 words) - 12:34, 19 September 2024
  • Phytophthora nicotianae or black shank is an oomycete belonging to the order Peronosporales and family Peronosporaceae. Phytophthora nicotianae has a broad...
    16 KB (1,675 words) - 19:00, 14 April 2024
  • Thumbnail for Phytophthora capsici
    Phytophthora capsici is an oomycete plant pathogen that causes blight and fruit rot of peppers and other important commercial crops. It was first described...
    14 KB (1,870 words) - 14:17, 22 September 2023
  • Thumbnail for Phytophthora cambivora
    Phytophthora × cambivora is a plant pathogen that causes ink disease in European chestnut trees (Castanea sativa). Ink disease, also caused by Phytophthora...
    7 KB (629 words) - 20:23, 27 December 2023
  • necatrix Scytinostroma galactinum aka Corticium galactinum Phytophthora – see Phytophthora cinnamomi for discussion on treatment Basidiomycete fungi are...
    5 KB (685 words) - 04:41, 12 August 2024
  • which is used to cultivate the spore of Phytophthora sojae. Phytophthora sojae causes soybean blight (Phytophthora root rot of soybeans). Soybean blight...
    1 KB (153 words) - 14:37, 16 February 2024
  • Thumbnail for Taro leaf blight
    Marian Raciborski in 1900, taro leaf blight is caused by the oomycete Phytophthora colocasiae, which infects primarily Colocasia spp. and Alocasia macrorrhizos...
    14 KB (2,039 words) - 12:05, 30 January 2024
  • Thumbnail for Phytophthora katsurae
    Phytophthora katsurae is a plant pathogen. It was first isolated from chestnut (Castanea) trees in Japan. It has also been reported from Taiwan, Papua...
    2 KB (95 words) - 20:23, 27 December 2023
  • Phytophthora sojae is an oomycete and a soil-borne plant pathogen that causes stem and root rot of soybean. This is a prevalent disease in most soybean...
    13 KB (1,866 words) - 19:16, 25 October 2023
  • Thumbnail for Castanea crenata
    chestnut native to Japan and Korea. Castanea crenata exhibits resistance to Phytophthora cinnamomi, the fungal pathogen that causes ink disease in several Castanea...
    5 KB (519 words) - 19:11, 29 September 2024
  • Phytophthora polonica is a non-papillate homothallic plant pathogen known to infect alder species. Belbahri, Lassaad; Moralejo, Eduardo; Calmin, Gautier;...
    2 KB (147 words) - 15:04, 30 December 2023
  • identified as an intermediate between Phytophthora and Pythium species, being more closely related to Phytophthora. "Phytopythium vexans". Global Biodiversity...
    1 KB (63 words) - 03:59, 29 April 2024
  • Thumbnail for Chamaecyparis lawsoniana
    tree is sometimes killed, though less often, by other species of Phytophthora. Phytophthora lateralis infection begins when mycelium, from a germinated spore...
    23 KB (2,146 words) - 13:19, 23 December 2023
  • rot (fruit) Phytophthora citricola Phytophthora citrophthora Phytophthora hibernalis Phytophthora nicotianae var. parasitica = Phytophthora parasitica...
    12 KB (18 words) - 22:31, 5 November 2023
  • macrospora (Sacc.) Thirum., (1953) Synonyms Nozemia macrospora Phytophthora macrospora Phytophthora oryzae Sclerospora kriegeriana Sclerospora macrospora Sclerospora...
    7 KB (694 words) - 14:23, 12 July 2024
  • Phytophthora quercina is a papillate homothallic soil-borne plant pathogen causing root rot of oak tree species in Europe. It is associated with necrotic...
    12 KB (1,346 words) - 15:22, 30 December 2023
  • angulata Phytophthora root and crown rot Phytophthora capsici Phytophthora citricola Phytophthora citrophthora Phytophthora cryptogea Phytophthora nicotianae...
    3 KB (32 words) - 15:13, 30 December 2023
  • Thumbnail for Phytophthora lateralis
    Phytophthora lateralis is a soil-borne plant pathogen that causes cedar root disease in Port Orford cedars (Chamaecyparis lawsoniana). This pathogen was...
    6 KB (735 words) - 12:50, 27 June 2024
  • Phytophthora pseudosyringae is a semi-papillate homothallic soil-borne plant pathogen causing root and collar rot of broadleaf tree species in Europe....
    3 KB (249 words) - 15:24, 30 December 2023
  • Thumbnail for Phytophthora cactorum
    Phytophthora cactorum is a fungal-like plant pathogen belonging to the Oomycota phylum. It is the causal agent of root rot on rhododendron and many other...
    16 KB (1,956 words) - 01:01, 17 October 2023
  • Phytophthora boehmeriae is an oomycete plant pathogen that causes disease on a wide range of host plants, including root rot of Mexican yellow pine and...
    894 bytes (53 words) - 16:24, 26 February 2021
  • Thumbnail for Phytophthora alni
    Phytophthora alni is an oomycete plant pathogen that causes lethal root and collar rot in alders. It is widespread across Europe and has recently been...
    10 KB (1,015 words) - 15:09, 30 December 2023
  • Thumbnail for Phytophthora medicaginis
    Phytophthora medicaginis is an oomycete plant pathogen that causes root rot in alfalfa and chickpea. It is a major disease of these plants and is found...
    6 KB (717 words) - 10:54, 26 October 2023
  • Thumbnail for Azalea
    also be subject to Phytophthora root rot in moist, hot conditions. Azaleas share the economically important disease Phytophthora cinnamomi with more...
    13 KB (1,265 words) - 21:24, 8 September 2024
  • Phytophthora rubi is the principal cause of root rot in red raspberry. Originally classified as a variant of P. fragariae some now consider it a distinct...
    2 KB (170 words) - 11:54, 30 January 2023