List of lentil diseases

Last updated

This article is a list of diseases of lentils (Lens culinaris).

Contents

Fungal diseases

Fungal diseases
Alternaria blight

Alternaria alternata [1]
Alternaria sp.

Anthracnose

Colletotrichum lindemuthianum
Colletotrichum truncatum

Aphanomyces root rot

Aphanomyces euteiches [2]

Ascochyta blight

Ascochyta fabae f.sp. lentis
= Ascochyta lentis
Didymella sp. [teleomorph]

Black root rot

Fusarium solani [3]

Black streak root rot

Thielaviopsis basicola

Botrytis gray mold

Botrytis cinerea

Cercospora leaf spot

Cercospora cruenta
Cercospora lentis
Cercospora zonata

Collar rot

Sclerotium rolfsii
Athelia rolfsii [teleomorph]
= Corticium rolfsii

Cylindrosporium leaf spot and stem canker

Cylindrosporium sp.

Downy mildew

Peronospora lentis
Peronospora viciae

Dry root rot

Macrophomina phaseolina
= Rhizoctonia bataticola

Fusarium wilt

Fusarium oxysporum f.sp. lentis

Helminthosporium leaf spot

Helminthosporium sp.

Leaf rot

Choanephora sp.

Leaf yellowing

Cladosporium herbarum

Ozonium wilt

Ozonium texanum var. parasiticum

Phoma leaf spot

Phoma medicaginis

Powdery mildew

Erysiphe pisi
= Erysiphe polygoni
Leveillula taurica
= Leveillula leguminosarum f. lentis
Oidiopsis taurica [anamorph]

Pythium root and seedling rot

Pythium aphanidermatum
Pythium ultimum

Rust

Uromyces craccae
Uromyces viciae-fabae
= Uromyces fabae

Sclerotinia stem rot

Sclerotinia sclerotiorum

Stemphylium blight

Stemphylium botryosum
Pleospora tarda [teleomorph]
Stemphylium sarciniforme

Wet root rot

Rhizoctonia solani
Thanatephorus cucumeris [teleomorph]

Nematodes, parasitic

Nematodes, parasitic
Cyst nematode Heterodera ciceri
Reniform nematode Rotylenchulus reniformis
Root knot nematode

Meloidogyne incognita
Meloidogyne javanica

Root lesion nematode Pratylenchus spp.
Stem nematode Ditylenchus dipsaci

Viral diseases

Viral diseases
Bean (pea) leaf roll virus Beet western yellows virus
Bean yellow mosaic Bean yellow mosaic virus [4]
Broad bean mottle Broad bean mottle virus
Broad bean stain Broad bean stain virus [5]
Cucumber mosaic Cucumber mosaic virus [6]
Pea seedborne mosaic Pea seed-borne mosaic virus [7]

Related Research Articles

<span class="mw-page-title-main">Plant virus</span> Virus that affects plants

Plant viruses are viruses that have the potential to affect plants. Like all other viruses, plant viruses are obligate intracellular parasites that do not have the molecular machinery to replicate without a host. Plant viruses can be pathogenic to vascular plants.

<i>Lettuce mosaic virus</i> Species of virus

Lettuce mosaic virus (LMV) is a typical potyvirus, which causes one of the major virus diseases of lettuce crops worldwide.

<i>Potyvirus</i> Genus of positive-strand RNA viruses in the family Potyviridae

Potyvirus is a genus of positive-strand RNA viruses in the family Potyviridae. Plants serve as natural hosts. Like begomoviruses, members of this genus may cause significant losses in agricultural, pastoral, horticultural, and ornamental crops. More than 200 species of aphids spread potyviruses, and most are from the subfamily Aphidinae. The genus contains 190 species and potyviruses account for about thirty percent of all currently known plant viruses.

<i>Papaya ringspot virus</i> Species of virus

Papaya ringspot virus (PRSV) is a pathogenic plant virus in the genus Potyvirus and the virus family Potyviridae which primarily infects the papaya tree.

<i>Pantoea agglomerans</i> Species of bacterium

Pantoea agglomerans is a Gram-negative bacterium that belongs to the family Erwiniaceae.

Barley stripe mosaic virus (BSMV), of genus Hordevirus, is an RNA viral plant pathogen whose main hosts are barley and wheat. The common symptoms for BSMV are yellow streaks or spots, mosaic, leaves and stunted growth. It is spread primarily through infected seed and can be spread through mechanical transfer of an infected and uninfected host. Plants infected with BSMV are more symptomatic in warmer temperatures. Resistant hosts and sterilization of equipment are the best ways to control the spread of the pathogen. BSMV has been known to reduce the yields of barley by up to 25%, but is not a major problem because of resistant varieties of barley.

<i>Bean yellow mosaic virus</i> Species of virus

Bean yellow mosaic virus is a plant pathogenic virus in the genus Potyvirus and the virus family Potyviridae. Like other members of the Potyvirus genus, it is a monopartite strand of positive-sense, single-stranded RNA surrounded by a capsid made for a single viral encoded protein. The virus is a filamentous particle that measures about 750 nm in length. This virus is transmitted by species of aphids and by mechanical inoculation.

<i>Beet curly top virus</i> Species of virus

Beet curly top virus (BCTV) is a pathogenic plant virus of the family Geminiviridae, containing a single-stranded DNA. The family Geminiviridae consists of nine genera based on their host range, virus genome structure, and type of insect vector. BCTV is a Curtovirus affecting hundreds of plants. The only known vector is the beet leafhopper, which is native to the Western United States.

<i>Cucumber green mottle mosaic virus</i> Species of virus

Cucumber green mottle mosaic virus (CGMMV) is a plant pathogenic virus. In Europe this virus disease is found since 1935. Watermelon and melon are also susceptible to this virus.

<i>Cucumber mosaic virus</i> Species of virus

Cucumber mosaic virus (CMV) is a plant pathogenic virus in the family Bromoviridae. This virus has a worldwide distribution and a very wide host range, having the reputation of the widest host range of any known plant virus. It can be transmitted from plant to plant both mechanically by sap and by aphids in a stylet-borne fashion. It can also be transmitted in seeds and by the parasitic weeds, Cuscuta sp. (dodder).

Prune dwarf virus (PDV) is an economically important plant pathogenic virus affecting Prunus species globally. PDV is found worldwide due to easy transmission through seed, pollen, and vegetative propagation. The virus is in the family Bromoviridae an important family of plant RNA viruses containing six genera, including Alfamovirus, Ilarvirus, Bromovirus, Amularvirus, Oleavirus, and Cucumovirus. PDV belongs to the genera Ilarvirus. It can cause dwarfism of leaves on certain prune and plum plants. It will also cause yellows in sour cherry, especially when present with Prunus necrotic ringspot virus. There are no known transmission vectors, though the pollen of infected cherry trees has been found to infect other cherry trees a small percent of the time.

<i>Prunus necrotic ringspot virus</i> Species of virus

Prunus necrotic ringspot virus (PNRSV) is a plant pathogenic virus causing ring spot diseases affecting species of the genus Prunus, as well as other species such as rose and hops. PNRSV is found worldwide due to easy transmission through plant propagation methods and infected seed. The virus is in the family Bromoviridae and genus Ilarvirus. Synonyms of PNRSV include European plum line pattern virus, hop B virus, hop C virus, plum line pattern virus, sour cherry necrotic ringspot virus, and peach ringspot virus.

Wheat yellow mosaic virus is a plant pathogenic virus of the family Potyviridae.

Alternanthera mosaic virus (AltMV) is a plant pathogenic virus. AltMV belongs to the virus genus Potexvirus and the virus family Alphaflexiviridae.

Commelina mosaic virus (CoMV) is a plant pathogenic virus in the genus Potyvirus and the virus family Potyviridae. Like other members of the Potyvirus genus, CoMV is a monopartite strand of positive-sense, single-stranded RNA surrounded by a capsid made for a single viral encoded protein. The virus is a filamentous particle that measures about 707-808 nm in length. This virus is transmitted by two species of aphids, Myzus persicae and Aphis gossypii, and by mechanical inoculation.

<i>Fusarium mangiferae</i> Species of fungus

Fusarium mangiferae is a fungal plant pathogen that infects mango trees. Its aerial mycelium is white and floccose. Conidiophores on aerial mycelium originating erect and prostrate from substrate; they are sympodially branched bearing mono and polyphialides. Polyphialides have 2–5 conidiogenous openings. Phialides on the aerial conidiophores mono- and polyphialidic. Sterile hyphae are absent. Microconidia are variable in shape, obovoid conidia are the most abundant type, oval to allantoid conidia occurring occasionally. Microconidia mostly 0-septate with 1-septate conidia occurring less abundantly. Sporodochia are present. Macroconidia are long and slender, usually 3–5 septate. Chlamydospores are absent.

Bean calico mosaic virus is a plant virus transmitted by whiteflies that infects bean genera and species within the families Fabaceae, Malvaceae, and Solanaceae. Like other New World begomoviruses, its genome is bipartite, or having two parts. Phylogenetic analysis of its two genome segments, DNA-A and DNA-B, indicate the virus is from Sonora, Mexico, and shares a most recent common ancestor with the Leaf curl virus-E strain and the Texas pepper virus, both also found in the Sonora desert, and the Cabbage leaf curl virus from Florida.

<i>Squash mosaic virus</i> Species of virus

Squash mosaic virus (SqMV) is a mosaic virus disease common in squash plants and other plants, including melons, of the family Cucurbitaceae. It occurs worldwide. It is transmitted primarily by beetles, including the leaf beetle, spotted cucumber beetle, and 28-spotted ladybird beetle, as well as some other beetles. Plants are infected by the saliva expelled by the beetles as they feed upon the plant. The beetles acquire the virus by feeding upon an infected plant and can retain the virus in their bodies for up to 20 days. Unlike some other mosaic viruses that infect squashes, SqMV is not spread by aphids. In melons it can be spread by seeds. The results are dark green mosaic, blistering, vein clearing, yellowing of leaves, and hardening. Symptoms include "pronounced chlorotic mottle, green veinbanding, and distortion of leaves". Fruits of infected plants are also affected, becoming mottled and misshaped. There are two strains of this virus: strain 1 has a greater effect on melons than squash while the opposite is true of strain 2.

<i>Melon necrotic spot virus</i> Species of virus

Melon necrotic spot virus (MNSV) is a virus that belongs to the genus Gammacarmovirus of the family Tombusviridae. It has been observed in several countries in the Americas, Africa, Asia, and Europe. It is considered to be an endemic virus in greenhouses and field productions of Cucurbitaceae crops, including melon, cucumber, and watermelon. MNSV is mainly spread through infected soil, seedlings, insects, and by the root-inhabiting fungus vector Olpidium bornovanus Symptoms vary between Curbitaceae crops, but generally consist of chlorosis, brown necrotic lesions, leaf wilt, fruit decay, and plant death. Management of the disease consists of preventing infection by rotating fields and crops, steam sterilization, and disposal of infected plants. Also, treated seeds with heat or chemicals are efficient in preventing infection. MNSV is important in melon plants as it causes vast economical damage worldwide reducing significant yields.

References

  1. Gilchrist, D. G. (19 August 1975). "Production and Nature of a Host-Specific Toxin from Alternaria alternata f. sp. lycopersici". Phytopathology . 66 (2): 165–171. doi:10.1094/phyto-66-165.
  2. Gaulin, Elodie; Jacquet, Christophe; Bottin, Arnaud; Dumas, Bernard (September 2007). "Root rot disease of legumes caused by Aphanomyces euteiches". Molecular Plant Pathology. 8 (5): 539–548. doi: 10.1111/j.1364-3703.2007.00413.x . ISSN   1464-6722. PMID   20507520.
  3. O'Donnell, Kerry (2000-09-01). "Molecular phylogeny of the Nectria haematococca-Fusarium solani species complex". Mycologia. 92 (5): 919–938. doi:10.1080/00275514.2000.12061237. ISSN   0027-5514. S2CID   196584540.
  4. Nakazono-Nagaoka, Eiko; Takahashi, Tsubasa; Shimizu, Takumi; Kosaka, Yoshitaka; Natsuaki, Tomohide; Omura, Toshihiro; Sasaya, Takahide (2009). "Cross-Protection Against Bean yellow mosaic virus (BYMV) and Clover yellow vein virus by Attenuated BYMV Isolate M11". Phytopathology. 99 (3): 251–257. doi:10.1094/PHYTO-99-3-0251. PMID   19203277.
  5. Lecorre, François; Lai-Kee-Him, Joséphine; Blanc, Stéphane; Zeddam, Jean-Louis; Trapani, Stefano; Bron, Patrick (2019-04-01). "The cryo-electron microscopy structure of Broad Bean Stain Virus suggests a common capsid assembly mechanism among comoviruses". Virology. 530: 75–84. doi: 10.1016/j.virol.2019.02.009 . ISSN   0042-6822. PMID   30782565. S2CID   73510818.
  6. Stephen A. Ferreira; Rebecca A. Boley. "Cucumber mosaic virus - cucumber mosaic". University of Hawaii at Manoa.
  7. Roberts, I. M.; Wang, D.; Thomas, C. L.; Maule, A. J. (2003-09-01). "Pea seed-borne mosaic virus seed transmission exploits novel symplastic pathways to infect the pea embryo and is, in part, dependent upon chance". Protoplasma. 222 (1): 31–43. doi:10.1007/s00709-003-0015-5. ISSN   1615-6102. PMID   14513309. S2CID   6371863.