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BLOTCH [34 records]

Record 1 2017-11-22

English

Subject field(s)
  • Plant Diseases
  • Grain Growing
Universal entry(ies)
OBS

A disease of cereals caused by Septoria. Black dots of spore-forming pycnidia develop Septoria lesions on the leaves.

Key term(s)
  • leaf-spotting disease
  • leaf blotch

French

Domaine(s)
  • Maladies des plantes
  • Culture des céréales
Entrée(s) universelle(s)
OBS

Maladie des céréales : les plantules présentent des gonflements des tissus en forme de nœuds de couleur marron sur les coléoptiles et leur croissance est ralentie. Pousses et coléoptiles sont recourbés et raccourcis. Tout d'abord, apparaissent des nécroses ovales de 1 à 2 mm, de couleur brune. Les feuilles se chlorosent autour de l'attaque et dépérissent prématurément. Plus tard, les colorations se transmettent aux chaumes et aux nœuds.

Spanish

Campo(s) temático(s)
  • Enfermedades de las plantas
  • Cultivo de cereales
Entrada(s) universal(es)
OBS

Enfermedad foliar producida por Septoria tritici.

Save record 1

Record 2 2016-02-25

English

Subject field(s)
  • Insects, Centipedes, Spiders, and Scorpions
Universal entry(ies)

French

Domaine(s)
  • Insectes, mille-pattes, araignées et scorpions
Entrée(s) universelle(s)

Spanish

Save record 2

Record 3 2016-02-17

English

Subject field(s)
  • Insects, Centipedes, Spiders, and Scorpions
Universal entry(ies)
Key term(s)
  • oak blotch miner

French

Domaine(s)
  • Insectes, mille-pattes, araignées et scorpions
Entrée(s) universelle(s)

Spanish

Save record 3

Record 4 2016-01-22

English

Subject field(s)
  • Insects, Centipedes, Spiders, and Scorpions
Universal entry(ies)
Key term(s)
  • aspen blotch miner

French

Domaine(s)
  • Insectes, mille-pattes, araignées et scorpions
Entrée(s) universelle(s)
Phyllonorycter tremuloidiella
Latin

Spanish

Save record 4

Record 5 2016-01-22

English

Subject field(s)
  • Zoology
Universal entry(ies)

French

Domaine(s)
  • Zoologie
Entrée(s) universelle(s)

Spanish

Save record 5

Record 6 2016-01-21

English

Subject field(s)
  • Zoology
Universal entry(ies)

French

Domaine(s)
  • Zoologie
Entrée(s) universelle(s)

Spanish

Save record 6

Record 7 2014-11-05

English

Subject field(s)
  • Plant Diseases
  • Cultural Practices (Agriculture)
CONT

Timing Sprays for Control Peacock Spot and Olive Knot Disease Copper fungicides are recommended for control of olive leaf spot (peacock spot) and olive knot disease.

OBS

Cycloconium oleaginum.

French

Domaine(s)
  • Maladies des plantes
  • Soin des cultures (Agriculture)
CONT

Maladie : nombreuses, La cochenille (insecte à carapace) dont le miellat va engendrer un dépôt noir sur les feuilles et le tronc, la psylle, le neiroun (mange le bois, se remarque aux trous et à la sciure), la mouche de l'olive (pique les fruits), l'œil de paon (tache brune circulaire sur les feuilles) [...]

Spanish

Save record 7

Record 8 2014-11-05

English

Subject field(s)
  • Insects, Centipedes, Spiders, and Scorpions
Universal entry(ies)
OBS

An insect (order Diptera) of the family Agromyzidae.

Key term(s)
  • corn blotch leaf miner

French

Domaine(s)
  • Insectes, mille-pattes, araignées et scorpions
Entrée(s) universelle(s)
OBS

Insecte (ordre des diptères) de la famille des Agromyzidae.

Spanish

Save record 8

Record 9 2012-03-23

English

Subject field(s)
  • Plant and Crop Production

French

Domaine(s)
  • Cultures (Agriculture)

Spanish

Save record 9

Record 10 2012-03-16

English

Subject field(s)
  • Plant Diseases
  • Vegetable Crop Production

French

Domaine(s)
  • Maladies des plantes
  • Production légumière

Spanish

Save record 10

Record 11 2012-02-20

English

Subject field(s)
  • Plant Diseases
  • Culture of Fruit Trees

French

Domaine(s)
  • Maladies des plantes
  • Arboriculture fruitière

Spanish

Save record 11

Record 12 2012-02-20

English

Subject field(s)
  • Plant Diseases
  • Culture of Fruit Trees

French

Domaine(s)
  • Maladies des plantes
  • Arboriculture fruitière

Spanish

Save record 12

Record 13 2012-02-20

English

Subject field(s)
  • Plant Diseases
  • Grain Growing

French

Domaine(s)
  • Maladies des plantes
  • Culture des céréales

Spanish

Save record 13

Record 14 2012-02-20

English

Subject field(s)
  • Plant Diseases
  • Grain Growing

French

Domaine(s)
  • Maladies des plantes
  • Culture des céréales

Spanish

Save record 14

Record 15 2011-11-25

English

Subject field(s)
  • Plant Diseases
  • Grain Growing
OBS

[A fungus disease of barley] caused by Cochliobolus sativus (Helminthosporium sativum).

French

Domaine(s)
  • Maladies des plantes
  • Culture des céréales
OBS

Maladie causée par Cochliobolus sativus (Helminthosporium sativum).

Spanish

Campo(s) temático(s)
  • Enfermedades de las plantas
  • Cultivo de cereales
CONT

La mancha borrosa de la cebada [presenta] en ataques tempranos [...] manchas castañas que terminan por rodear todo el tallo, pudiendo extenderse hasta la primera hoja; las raíces toman color oscuro, pierden pelos radiculares y la corteza se desprende con facilidad. En plantas desarrolladas las manchas castañas rodean los nudos y pueden extenderse como pequeñas listas oscuras en los entrenudos. En las hojas, las manchas son elipsoides, castañas con bordes difusos y más claros. En las espigas se presentan en la base de las espiguillas, de color castaño pardo. En los granos se produce la mancha el embrión originando la "mancha del escudete".

CONT

Mancha borrosa de la cebada, [...] causada por Cochliobolus sativus, es una enfermedad importante de la cebada básicamente en todos los países productores de América Latina, tanto por las pérdidas de rendimiento así como en la calidad del grano cosechado.

Save record 15

Record 16 2010-09-21

English

Subject field(s)
  • Insects, Centipedes, Spiders, and Scorpions
  • Animal Pests (Crops)
Universal entry(ies)
OBS

An insect pest of alfalfa.

French

Domaine(s)
  • Insectes, mille-pattes, araignées et scorpions
  • Animaux nuisibles aux cultures
Entrée(s) universelle(s)
OBS

Agromyza frontella, ravageur de la luzerne.

OBS

Agromyze: très petite mouche cycloraphe, dont la larve creuse les tissus internes des feuilles et des tiges de plantes très diverses (Sous-ordre des diptères brachycères).

Spanish

Campo(s) temático(s)
  • Insectos, ciempiés, arañas y escorpiones
  • Animales dañinos para los cultivos
Entrada(s) universal(es)
CONT

Los minadores de hojas son insectos cuyos estados inmaduros viven y se alimentan dentro de las hojas, consumiendo el mesófilo sin dañar la epidermis foliar. Los rastros de su alimentación (minas) son visibles externamente en las hojas, como áreas blanquecinas o pardas y con formas variables, desde estrechas galerías lineales hasta amplias cámaras. [...] Varias especies son consideradas plagas en diversas partes del mundo. Entre éstas, el minador de los cítricos Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) [...] destacándose Liriomyza trifolii Burgess y Liriomyza huidobrensis Blanchard en cultivos hortícolas, y Agromyza frontella (Rondan) en alfalfa [...]

Save record 16

Record 17 2010-08-25

English

Subject field(s)
  • Plant Diseases
  • Grain Growing
OBS

a fungus disease of wheat

French

Domaine(s)
  • Maladies des plantes
  • Culture des céréales
OBS

maladie fongique du blé

Spanish

Campo(s) temático(s)
  • Enfermedades de las plantas
  • Cultivo de cereales
Save record 17

Record 18 2010-04-23

English

Subject field(s)
  • Plant Diseases
DEF

A bacterial disease of commercial mushrooms caused by Pseudomonas fluorescens (P. toloasi).

CONT

Bacterial blotch may be endemic on mushroom farms, damaging mushroom quality and posing a potential yield loss ... the pathogen, causes the formation of lesions on mushroom tissue that ate pale yellow initially, but which later become a golden yellow or rich chocolate brown. This discoloration is superficial, no more than 2 to 3 mm deep, and the underlying mushroom tissue may appear to be water soaked and grey or yellow-grey. Blotches usually appear when the mushrooms are in early button stage, but can appear on mushrooms of any age - even on harvested refrigerated mushrooms or mushrooms over-wrapped with a watertight film ... Bacterial blotch can develop on the outer surface of a mushroom - on cap or stem or both - at any stage of mushroom growth or development.

French

Domaine(s)
  • Maladies des plantes
CONT

La tache bactérienne est l'une des maladies les plus communes et sérieuses des cultures de champignons. Les organes de fructification jeunes, et par la suite les chapeaux, sont colonisés par Pseudomonas toloasï au fur et à mesure de leur développement.

OBS

Maladie bactérienne des champignons de couche.

Spanish

Save record 18

Record 19 2005-06-08

English

Subject field(s)
  • Plant Diseases
DEF

A fungal disease due to the [gender] Septoria [causing] numerous leaf spot diseases on field crops, forages and many vegetable ...

French

Domaine(s)
  • Maladies des plantes
DEF

Tache causée par des champignons appartenant au genre Septoria.

Spanish

Save record 19

Record 20 2001-01-17

English

Subject field(s)
  • Textile Industries
  • Printing Processes - Various
DEF

A process in which the background color of a design is printed rather than dyed.

French

Domaine(s)
  • Industries du textile
  • Procédés d'impression divers

Spanish

Save record 20

Record 21 1999-11-10

English

Subject field(s)
  • Plant Diseases
  • Crop Protection
OBS

A disease of cereals.

French

Domaine(s)
  • Maladies des plantes
  • Protection des végétaux
OBS

Maladie qui affecte principalement l'orge. On peut observer sur les feuilles des lésions jaunes devenant brunes.

Spanish

Save record 21

Record 22 1999-11-09

English

Subject field(s)
  • Plant Diseases
OBS

Plant disease caused by Drechslera poae (Baudys) Shoem. [Helminthosporium vagans (Drechs).

Key term(s)
  • bluegrass leaf spot

French

Domaine(s)
  • Maladies des plantes
OBS

Maladie des plantes causée par Drechslera poae (Baudys) Shoem. [Helminthosporium vagans (Drechs).

Spanish

Save record 22

Record 23 1997-09-23

English

Subject field(s)
  • Plant Diseases
DEF

Disease of soybean caused by Cercospora kikuchii

French

Domaine(s)
  • Maladies des plantes
DEF

Maladie du soja

Spanish

Save record 23

Record 24 1996-05-13

English

Subject field(s)
  • Plant Diseases

French

Domaine(s)
  • Maladies des plantes

Spanish

Save record 24

Record 25 1995-07-21

English

Subject field(s)
  • The Skin
DEF

a blemish or spot

CONT

The subject's hairline was receding even more than usual, and he was sprouting white blotches under his right eye.

French

Domaine(s)
  • Appareil cutané

Spanish

Save record 25

Record 26 1994-06-17

English

Subject field(s)
  • Plant Diseases

French

Domaine(s)
  • Maladies des plantes

Spanish

Save record 26

Record 27 1989-01-09

English

Subject field(s)
  • Plant Diseases
DEF

A plant disease esp. of fungus origin producing irregular dead or discolored areas in the leaves and distinguished from leaf spot mainly by the more indistinct or diffuse margins.

French

Domaine(s)
  • Maladies des plantes
OBS

Équivalents français tirés de la base de données PASCAL.

Spanish

Save record 27

Record 28 1986-01-25

English

Subject field(s)
  • The Skin

French

Domaine(s)
  • Appareil cutané

Spanish

Save record 28

Record 29 1986-01-18

English

Subject field(s)
  • Plant and Crop Production
OBS

1 leaf

French

Domaine(s)
  • Cultures (Agriculture)
OBS

maladie des plantes

Spanish

Save record 29

Record 30 1985-10-28

English

Subject field(s)
  • Plant Diseases
OBS

elongated, sunken, whitish spots; purple center and black fruiting bodies of the fungus. An onion disease caused by Alternaria porri (Ell.) Cif.

French

Domaine(s)
  • Maladies des plantes
OBS

taches allongées, déprimées, blanchâtres; centre de couleur pourpre et fructifications noires du champignon. Maladie de l'oignon causée par Alternaria porri (Ell.) Cif.

Spanish

Save record 30

Record 31 1985-10-14

English

Subject field(s)
  • Plant Diseases

French

Domaine(s)
  • Maladies des plantes

Spanish

Save record 31

Record 32 1985-06-06

English

Subject field(s)
  • Plant Diseases
CONT

Helminthosporium sativum P.K. & B. (syns. H. sorokinianum Sacc. ex Sorok. Bipolaris sorokiniana Sacc. in Sorok.) infects wheat roots, leaves and seedlings. The name of its sexual stage, Cochliobolus sativus Ito & Kurib., is used exclusively in some literature. ... Helminthosporium sativum produces distinct, elongate, brown-black lesions (spot-blotch) that rarely exceed 1 cm in length.

OBS

As all parts of the plant are attacked, the different phases are reported separately.

Key term(s)
  • kernel smudge

French

Domaine(s)
  • Maladies des plantes
OBS

Maladie des plantes causée par Bipolaris sorokiniana (Sacc. in Sorok.) shoem.

Spanish

Save record 32

Record 33 1985-05-21

English

Subject field(s)
  • Plant Diseases
  • Grain Growing

French

Domaine(s)
  • Maladies des plantes
  • Culture des céréales

Spanish

Save record 33

Record 34 1976-06-19

English

Subject field(s)
  • Plant Diseases

French

Domaine(s)
  • Maladies des plantes

Spanish

Save record 34

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