TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

[Referring] to the inability of a bacterium to resist decolorization with alcohol after being treated with Gram's crystal violet.  4, record 1, English, - gram%2Dnegative

Record number: 1, Textual support number: 1 CONT

When bacteria are stained with certain basic dyes the cells of ... Gram-negative species ... can be easily decolorized with organic solvents such as ethanol or acetone; cells of Gram-positive species resist decolorization. The ability of bacteria to either retain or lose the stain generally reflects fundamental structural differences in the cell wall, and is an important taxonomic feature ...  5, record 1, English, - gram%2Dnegative

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Se dit d'un microorganisme qui se colore en rose par la coloration de Gram.  3, record 1, French, - gram%2Dn%C3%A9gatif

Record number: 1, Textual support number: 1 CONT

Classification des bactéries en deux grands groupes par la méthode de Gram (bactéries qui retiennent la première coloration et pas la seconde, dites gram-positives; bactéries qui se décolorent à l'alcool et prennent la seconde coloration, dites gram-négatives).  4, record 1, French, - gram%2Dn%C3%A9gatif

Record number: 1, Textual support number: 1 OBS

Dans les adjectifs composés gram-négatif, ive et gram-positif, ive, «gram» prend valeur d'élément de composition, et s'écrit en principe avec la minuscule. Toutefois, certains auteurs conservent l'orthographe Gram-négatif, Gram-positif. L'usage reste flottant en ce qui concerne le trait d'union et l'accord de négatif, positif; [on trouve] de nombreuses variantes (des bactéries gram-négatives, gram négatives, gram négatif, gram-négatif; des microorganismes gram-positifs, gram positifs, gram positif, etc.).  4, record 1, French, - gram%2Dn%C3%A9gatif

Record number: 1, Textual support number: 2 OBS

gram-négatif : Ce terme figure dans l'article «Gram» du Grand Robert électronique DMW.  5, record 1, French, - gram%2Dn%C3%A9gatif

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

[Dícese] del germen o bacteria que con la tinción de Gram pierde el colorante básico cristal violeta al ser tratado con alcohol y toma el color rojo de contraste.  3, record 1, Spanish, - gramnegativo

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

The brightest and most often observed rainbow; violet is on the inside with a radius of 40° and red is on the outside with a radius of 42°.  3, record 2, English, - primary%20rainbow

Record number: 2, Textual support number: 1 CONT

Double rainbows are fairly common. ... the primary rainbow appears opposite the sun at an angular distance of about 42 degrees from the antisolar point. The primary bow is the result of a refraction as a ray of sunlight enters the drop, one internal reflection off the back of the drop, and a second refraction as the ray exits the drop. The geometry for the secondary bow is similar except that there are two internal reflections inside the drop. This geometry results in the appearance of the secondary rainbow at an angular distance of about 51 degrees, outside the primary bow.  2, record 2, English, - primary%20rainbow

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Arc-en-ciel le plus souvent observé et le plus brillant, ayant le violet à l'intérieur avec un rayon de 40°, et le rouge à l'extérieur avec un rayon de 42°.  3, record 2, French, - arc%2Den%2Dciel%20principal

Record number: 2, Textual support number: 1 CONT

arc-en-ciel principal [...] L'arc coloré est situé à l'opposé de l'astre qui lui donne naissance et son centre se trouve sur le prolongement de la ligne joignant l'astre à l'œil de l'observateur. Ceci explique qu'un arc-en-ciel puisse former un anneau complet lorsque l'observateur se trouve au sommet d'une tour élevée ou en aéronef.  4, record 2, French, - arc%2Den%2Dciel%20principal

Record number: 2, Textual support number: 2 CONT

[...] le second arc-en-ciel» qui apparaît parfois autour du premier [...] est moins lumineux que le premier car, à chaque réflexion , une partie de l'énergie est perdue par réfraction : celle qui a été perdue à la deuxième réflexion est celle-là même qui a donné naissance au premier arc.  2, record 2, French, - arc%2Den%2Dciel%20principal

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

El arco iris observado con más frecuencia y más brillante; el violeta está en el interior, con un radio de 40°, y el rojo en el exterior, con un radio de 42°.  1, record 2, Spanish, - arco%20iris%20primario

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 OBS

A plant of the family Aceraceae (Sapindaceae).  2, record 3, English, - Manitoba%20maple

Record number: 3, Textual support number: 2 OBS

Manitoba maple: preferred common name in the Inventory of Canadian Agricultural Weeds (2003).  2, record 3, English, - Manitoba%20maple

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 OBS

Plante de la famille des Aceraceae (Sapindaceae).  2, record 3, French, - %C3%A9rable%20%C3%A0%20Gigu%C3%A8re

Record number: 3, Textual support number: 2 OBS

érable à Giguère : nom à privilégier selon l'Inventaire des mauvaises herbes du Canada (2003).  2, record 3, French, - %C3%A9rable%20%C3%A0%20Gigu%C3%A8re

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 DEF

Arbol de 10 a 12 m de altura y de 0,50 a 0,90 m de diámetro; se desarrolla muy rápidamente... Se encuentra en América del Norte, desde donde ha sido transportado a Europa.  3, record 3, Spanish, - arce%20negundo

Record number: 3, Textual support number: 1 OBS

La savia, también azucarada, se emplea en algunas partes de América para fabricar azúcar. La madera, amarillenta, de grano fino, veteada en violeta, algo blanda, se trabaja fácilmente y se emplea especialmente para trabajos de marquetería.  3, record 3, Spanish, - arce%20negundo

Record 4,  Textual support,  French

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

A rare mineral consisting of copper telluride, found as brittle, metallic, purplish-red masses.  2, record 5, English, - rickardite

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Minéral (tellurure) du système cristallin orthorhombique pseudo-quadratique [...] massif, rouge pourpre, opaque et d'éclat métallique à mat.  2, record 5, French, - rickardite

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 DEF

Telururo de cobre [...] que se encuentra en forma de cristales opacos de color entre rojo y violeta.  1, record 5, Spanish, - rickardita

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

[An] electromagnetic radiation, invisible to the naked eye, with wavelengths shorter than ultraviolet radiation and longer than x-rays [that] are mainly responsible for the existence of the ionosphere.  3, record 6, English, - extreme%20ultraviolet

Record number: 6, Textual support number: 1 OBS

Ultraviolet (UV) radiation - Invisible radiation with a wavelength between 10 nm and 400 nm. The near ultraviolet (UV-A) is the 315 to 400 nm band, the mid ultraviolet (UV-B) is the 280 to 315 nm band, the far ultraviolet (UV-C) is the 100 nm to 280 nm band, and the extreme ultraviolet is the 10 to 100 nm band. Wavelengths below 200 nm are absorbed in the atmosphere and are known as the "vacuum ultraviolet."  3, record 6, English, - extreme%20ultraviolet

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

L'ultraviolet extrême (UVE) correspond à des longueurs d'onde entre 100 et 10 nm [nanomètres].  2, record 6, French, - ultraviolet%20extr%C3%AAme

Record number: 6, Textual support number: 1 OBS

Certains auteurs considèrent le terme «ultraviolet du vide» comme synonyme de «ultraviolet extrême». Il s'agit plutôt d'un quasi-synonyme. En effet, dans «l'ultraviolet du vide», les longueurs d'ondes qui sont absorbées dans l'atmosphère varient entre 10 et 200 nanomètres.  4, record 6, French, - ultraviolet%20extr%C3%AAme

Record number: 6, Textual support number: 2 OBS

ultraviolet : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2006).  5, record 6, French, - ultraviolet%20extr%C3%AAme

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 CONT

Radiación ultravioleta extrema. Radiación electromagnética con una longitud de onda situada en la porción del ultravioleta extremo [...]  2, record 6, Spanish, - ultravioleta%20extremo

Record number: 6, Textual support number: 2 CONT

Podemos diferenciar los distintos tipos de luz especificando su longitud de onda. Así, la luz roja tiene una longitud de onda de unos 700 nanómetros(un nanómetro es un millonésimo de milímetro), la luz amarilla unos 580 nanómetros y la luz azul unos 450 nanómetros. El ultravioleta abarca desde el límite de detección del ojo humano(por debajo del violeta en 390 nanómetros) hasta los rayos X(de longitudes de onda de tan solo unos 10 nanómetros), dividiéndose para propósitos de observación astronómica en tres intervalos : el ultravioleta cercano(entre 320 y 200 nanómetros), ultravioleta lejano(de 200 a 100 nanómetros) y el ultravioleta extremo(entre 100 y 10 nanómetros).  3, record 6, Spanish, - ultravioleta%20extremo

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A blue granular crystalline rock containing essentially lazurite and used as a semiprecious stone for ornamental purposes.  2, record 7, English, - lapis%20lazuli

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Pierre d'un joli bleu d'azur ou d'outremer, silicate essentiel du groupe des feldspathoïdes.  2, record 7, French, - lapis%2Dlazuli

Record 7,  Textual support,  Spanish

Record number: 7, Textual support number: 1 DEF

Mineral complejo consistente en una mezcla de lazurita, sodalita y hauyna en forma de granitos que a veces contienen inclusiones de pirita; suele tener un hermoso color azul oscuro, que a veces tira al verde o al violeta.  1, record 7, Spanish, - lapisl%C3%A1zuli

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 OBS

Chemical formula: CrCl₃  3, record 8, English, - chromium%28III%29%20chloride

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 OBS

Formule chimique : CrCl₃  3, record 8, French, - chlorure%20de%20chrome%28III%29

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 DEF

Sólido cristalino violeta, insoluble en agua y alcohol. Muy tóxico e irritante.  1, record 8, Spanish, - cloruro%20cr%C3%B3mico

Record number: 8, Textual support number: 1 OBS

Fórmula química: CrCl₃  2, record 8, Spanish, - cloruro%20cr%C3%B3mico

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 OBS

The capital letters "N" must be italicized.  1, record 9, English, - %284%2D%7Bbis%2D%5B4%2D%28dimethylamino%29phenyl%5Dmethylene%7D%2D2%2C5%2Dcyclohexadien%2D1%2Dylidene%29dimethylammonium%20chloride

Record number: 9, Textual support number: 2 OBS

The prefixes "ortho-," "meta-" and "para-," along with their corresponding abbreviations ("o-," "m-" and "p-"), appear in italics and are ignored in alphabetizing. According to the actual chemical nomenclature rules in organic chemistry (in 2003), the numbers designating the positions of the disubstitution groups (1,2- for "ortho-," 1,3- for "meta-" and 1,4- for "para-") are to be preferred to the symbols "o-," "m-" and "p-." Furthermore, the prefixes "ortho-," "meta-" and "para-" should not be used anymore, and their corresponding abbreviations ("o-," "m-," and "p-") will soon be judged to be avoided, if not totally condemned.  1, record 9, English, - %284%2D%7Bbis%2D%5B4%2D%28dimethylamino%29phenyl%5Dmethylene%7D%2D2%2C5%2Dcyclohexadien%2D1%2Dylidene%29dimethylammonium%20chloride

Record number: 9, Textual support number: 3 OBS

[Also known under a very large number of commercial designations, such as:] Adergon; Aizen Crystal Violet; Aizen Crystal Violet Extra Pure; Aniline Violet Pyoktanine; Atmonil; Avermin; Axuris; Badil; Basic Violet 3; Basic Violet BN; Bismuth Violet; Brilliant Violet 5B; Calcozine Violet C; Calcozine Violet 6BN; C.I. 42555; Crystal Violet; Crystal Violet O; Crystal Violet 5BO; Crystal Violet 6B; Crystal Violet 6BO; Crystal Violet 10B; Crystal Violet AO; Crystal Violet AON; Crystal Violet Base; Crystal Violet BP; Crystal Violet BPC; Crystal Violet Chloride; Crystal Violet Extra Pure APN; Crystal Violet Extra Pure APNX; Crystal Violet FN; Crystal Violet HL2; Crystal Violet Pure DSC Brilliant; Crystal Violet SS; Crystal Violet Technical; Crystal Violet USP; Gentersal; Gentiaverm; Genticid; Gentioletten; Hectograph Violet SR; Hecto Violet R; Hidaco Brilliant Crystal Violet; Hidaco Crystal Violet; Meroxyl; Meroxylan; Methyl Violet 5BNO; Methyl Violet 5BO; Methyl Violet 10B; Methyl Violet 10BD; Methyl Violet 10BK; Methyl Violet 10BN; Methyl Violet 10BNS; Methyl Violet 10BO; Mitsui Crystal Violet; NCI-C55969; Oxiuran; Oxycolor; Oxyozyl; Paper Blue R; Plastoresin Violet 5BO; Pyoktanin; Pyoverm; Vermicid; Vianin; Viocid; 12416 Violet; Violet 6BN; Violet 5BO; Violet CP; Violet XXIII.  3, record 9, English, - %284%2D%7Bbis%2D%5B4%2D%28dimethylamino%29phenyl%5Dmethylene%7D%2D2%2C5%2Dcyclohexadien%2D1%2Dylidene%29dimethylammonium%20chloride

Record number: 9, Textual support number: 4 OBS

Chemical formula: C₂₅H₃₀N₃·Cl or C₂₅H₃₀ClN₃  4, record 9, English, - %284%2D%7Bbis%2D%5B4%2D%28dimethylamino%29phenyl%5Dmethylene%7D%2D2%2C5%2Dcyclohexadien%2D1%2Dylidene%29dimethylammonium%20chloride

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 OBS

Les «N» majuscules s'écrivent en italique.  1, record 9, French, - chlorure%20de%20%284%2D%7Bbis%2D%5B4%2D%28dim%C3%A9thylamino%29ph%C3%A9nyl%5Dm%C3%A9thyl%C3%A8ne%7D%2D2%2C5%2Dcyclohexadi%C3%A9n%2D1%2Dylid%C3%A8ne%29dim%C3%A9thylammonium

Record number: 9, Textual support number: 2 OBS

Les préfixes de position «ortho-», «méta-» et «para-», tout comme les abréviations correspondantes «o-», «m-» et «p-», s'écrivent en italique et n'interviennent pas dans une classification par ordre alphabétique. Selon les règles de nomenclature de chimie organique en vigueur aujourd'hui (en 2003), il est recommandé d'utiliser les chiffres 1,2-, 1,3- et 1,4-, respectivement. Les préfixes «ortho-», «méta-» et «para-» ne doivent plus être utilisés. L'usage des symboles correspondants («o-», «m-» et «p-») sera bientôt fortement déconseillé, sans être exclu.  1, record 9, French, - chlorure%20de%20%284%2D%7Bbis%2D%5B4%2D%28dim%C3%A9thylamino%29ph%C3%A9nyl%5Dm%C3%A9thyl%C3%A8ne%7D%2D2%2C5%2Dcyclohexadi%C3%A9n%2D1%2Dylid%C3%A8ne%29dim%C3%A9thylammonium

Record number: 9, Textual support number: 3 OBS

Formule chimique : C₂₅H₃₀N₃·Cl ou C₂₅H₃₀ClN₃  5, record 9, French, - chlorure%20de%20%284%2D%7Bbis%2D%5B4%2D%28dim%C3%A9thylamino%29ph%C3%A9nyl%5Dm%C3%A9thyl%C3%A8ne%7D%2D2%2C5%2Dcyclohexadi%C3%A9n%2D1%2Dylid%C3%A8ne%29dim%C3%A9thylammonium

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 OBS

A plant of the family Violaceae.  3, record 10, English, - sweet%20violet

Record number: 10, Textual support number: 2 OBS

sweet violet: preferred common name in the Inventory of Canadian Agricultural Weeds (2003).  3, record 10, English, - sweet%20violet

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 OBS

Plante de la famille des Violaceae.  2, record 10, French, - violette%20odorante

Record number: 10, Textual support number: 2 OBS

violette odorante : nom à privilégier selon l'Inventaire des mauvaises herbes du Canada (2003).  2, record 10, French, - violette%20odorante

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

Less brilliant rainbow supplementary to a primary rainbow.  3, record 11, English, - secondary%20rainbow

Record number: 11, Textual support number: 1 CONT

This primary bow has a red outer boundary which is located at an angle of 42 degrees away from a line from the sun to the viewer. To see the primary bow the viewer must face away from the sun. A secondary bow with colors reversed so that the red edge is toward the inner border is frequently seen about 8 degrees outside the primary bow. It is weaker than the primary bow because the light undergoes two reflections, and consequently more absorption, inside the raindrops.  2, record 11, English, - secondary%20rainbow

Record number: 11, Textual support number: 1 OBS

This bow has red on the inside at a radius of 50°, and violet on the outside at a radius of 54°.  3, record 11, English, - secondary%20rainbow

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Arc-en-ciel moins brillant qui s'ajoute au principal [...]  3, record 11, French, - arc%2Den%2Dciel%20secondaire

Record number: 11, Textual support number: 1 CONT

L'arc-en-ciel est un arc lumineux, aux couleurs du spectre, d'un rayon d'environ 42°. On l'observe quand la lumière solaire parvient à l'observateur après avoir traversé un rideau de pluie. Le violet se trouve à l'intérieur et le rouge à l'extérieur. On observe aussi, souvent, un second arc, de moindre intensité et d'un rayon de 51° dont les couleurs se présentent dans l'ordre inverse. On observe occasionnellement jusqu'à six arcs-en-ciel secondaires, contigus au bord interne (violet) de l'arc principal. C'est seulement sur les hautes montagnes ou en avion qu'on peut voir des arcs-en-ciel de forme circulaire complète.  2, record 11, French, - arc%2Den%2Dciel%20secondaire

Record number: 11, Textual support number: 1 OBS

[...] le rouge est à l'intérieur avec un rayon de 50°, et le violet à l'extérieur avec un rayon de 54°.  3, record 11, French, - arc%2Den%2Dciel%20secondaire

Record 11,  Textual support,  Spanish

Record number: 11, Textual support number: 1 DEF

Arco iris adicional y menos brillante que el arco iris primario.  1, record 11, Spanish, - arco%20iris%20secundario

Record number: 11, Textual support number: 1 OBS

Su anchura es casi el doble que la del primario. Este arco es rojo en su parte interna, con un radio de 50°, y violeta en la exterior, con un radio de 54°.  1, record 11, Spanish, - arco%20iris%20secundario

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

A method for the differential staining of bacteria by treatment with a watery solution of iodine and the iodide of potassium after staining with a triphenylmethane dye (as crystal violet).  6, record 12, English, - Gram%20stain

Record number: 12, Textual support number: 1 CONT

The Gram staining method ... is one of the most important staining techniques in microbiology. It is almost always the first test performed for the identification of bacteria ... The microorganisms that retain the crystal violet-iodine complex appear purple brown under microscopic examination [and] are commonly classified as gram positive ... Others that are not stained by crystal violet are referred to as gram negative.  7, record 12, English, - Gram%20stain

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 DEF

Technique de coloration différentielle distinguant les bactéries Gram-positives et Gram-négatives sur la base de leur capacité à retenir le crystal violet lorsqu'elles sont décolorées à l'aide d'un solvant organique comme l'éthanol.  3, record 12, French, - coloration%20de%20Gram

Record 12,  Textual support,  Spanish

Record number: 12, Textual support number: 1 DEF

Método de tinción diferencial de bacterias; los frotis se fijan a la llama, se tiñen con una solución de violeta cristal, se trata con solución de yodo, se lavan, se decoloran y luego se colorean por contraste con safranina O. Los microorganismos grampositivos se tiñen de negro violáceo y los gramnegativos de rosado; es útil en taxonomía e identificación bacteriana y también para indicar diferencias fundamentales en la estructura de la pared celular.  3, record 12, Spanish, - coloraci%C3%B3n%20de%20Gram

Record number: 12, Textual support number: 1 OBS

Yodo de Gram: solución que contiene yodo y yoduro de potasio, usada en el colorante de Gram.  3, record 12, Spanish, - coloraci%C3%B3n%20de%20Gram

Record number: 12, Textual support number: 2 OBS

Colorante de Gram: yodo, 1 g; yoduro potásico, 2 g; agua, 300 ml.  4, record 12, Spanish, - coloraci%C3%B3n%20de%20Gram

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 OBS

gram-positive: Retaining the stain or resisting decolorization by alcohol in Gram's method of staining ...  2, record 13, English, - gram%2Dpositive%20bacterium

Record 13,  Textual support,  French

Record 13,  Textual support,  Spanish

Record number: 13, Textual support number: 1 DEF

Bacterias que al teñirlas con la tinción de Gram retienen el color básico cristal violeta. El color que toman estas bacterias es azul o morado.  1, record 13, Spanish, - bacteria%20gram%20positiva

Record number: 13, Textual support number: 1 CONT

El estafilococo aureus dorado es una bacteria gram positiva que puede producir infecciones en las vias respiratorias [...]  1, record 13, Spanish, - bacteria%20gram%20positiva

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 OBS

gram-negative: losing the stain or decolorized by alcohol in Gram's method of staining ...  2, record 14, English, - gram%2Dnegative%20bacterium

Record 14,  Textual support,  French

Record 14,  Textual support,  Spanish

Record number: 14, Textual support number: 1 DEF

Bacteria que con la tinción de Gram pierde el colorante básico cristal violeta al ser tratada con alcohol y toma el color rojo de contraste.  1, record 14, Spanish, - bacteria%20gram%20negativa

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

A transparent variety of spodumene, occurring in lilac crystals and used as a gem.  1, record 15, English, - kunzite

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 CONT

En bijouterie, on emploie comme pierres fines deux variétés de spodumène : la kunzite, qui est rose, et l'hiddénite, qui est verte.  1, record 15, French, - kunzite

Record 15,  Textual support,  Spanish

Record number: 15, Textual support number: 1 DEF

Variedad de espodumena de color entre rosado y violeta; sus cristales más límpidos constituyen piedras preciosas.  1, record 15, Spanish, - kunzita

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 CONT

The purple rhizoctonia, caused by the fungus Rhizoctonia violacea (or Helicobasidium purpureum) mainly infects fleshy root crops. In sugarbeet crops the severity of damage is increasing every year.  1, record 16, English, - purple%20rhizoctonia

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 CONT

Le Rhizoctone violet, dû au champignon Rhizoctonia violacea (ou Helicobasidium purpureum), s'attaque surtout aux cultures à racines charnues. Il prend de l'importance en culture de betterave.  3, record 16, French, - rhizoctone%20violet

Record 16,  Textual support,  Spanish

Record number: 16, Textual support number: 1 OBS

Agente causal: Helicobasidium purpureum.  1, record 16, Spanish, - rhizoctonia%20viol%C3%A1cea

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

Arc, of marked curvature, of a small horizontal circle, close to the zenith.  2, record 17, English, - upper%20circumzenithal%20arc

Record number: 17, Textual support number: 1 OBS

It touches the large halo when the luminary is at an elevation of some 22°. It can be brightly coloured, with the red on the outside and the violet on the inside.  2, record 17, English, - upper%20circumzenithal%20arc

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Arc, à forte courbure, d'un petit cercle horizontal situé près du zénith.  2, record 17, French, - arc%20circumz%C3%A9nithal%20sup%C3%A9rieur

Record number: 17, Textual support number: 1 OBS

Il touche le grand halo pour une hauteur de l'astre d'environ 22°. Il peut être vivement coloré, avec le rouge vers l'extérieur et le violet vers l'intérieur.  2, record 17, French, - arc%20circumz%C3%A9nithal%20sup%C3%A9rieur

Record 17,  Textual support,  Spanish

Record number: 17, Textual support number: 1 DEF

Arco de gran curvatura horizontal, perteneciente a un círculo pequeño, cercano al cenit.  1, record 17, Spanish, - arco%20circuncenital%20superior

Record number: 17, Textual support number: 1 OBS

Toca al halo grande cuando la fuente luminosa tiene una altura de unos 22°. Puede tener colores brillantes con el rojo en el exterior y el violeta en el interior.  1, record 17, Spanish, - arco%20circuncenital%20superior

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

Narrow, coloured arc (green, violet or orange) due to diffraction interference, infrequently observed bordering a rainbow, inside the primary rainbow and rarely outside the secondary rainbow.  5, record 18, English, - supernumerary%20rainbow

Record number: 18, Textual support number: 1 CONT

Actually, your picture does show a couple of supernumerary bows ... Just inside the primary rainbow there are a couple of fainter colored arcs ... Those little embellishments inside the primary bow are the supernumeraries.  3, record 18, English, - supernumerary%20rainbow

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 DEF

Arc étroit et coloré (vert, violet ou orangé) dû à l'interférence par diffraction, peu souvent observé sur les bords d'un arc-en-ciel, à l'intérieur de l'arc-en-ciel principal ou, plus rarement, à l'extérieur de l'arc-en-ciel secondaire.  2, record 18, French, - arc%20surnum%C3%A9raire

Record 18,  Textual support,  Spanish

Record number: 18, Textual support number: 1 DEF

Arcos coloreados(verde, violeta o naranja), estrechos, debidos a la interferencia por difracción, que bordean el arco iris.  1, record 18, Spanish, - arcos%20iris%20supernumerarios

Record number: 18, Textual support number: 1 OBS

Cuando se observan, lo que es poco frecuente, están en la parte interior del arco iris primario y en la parte exterior del arco iris secundario.  1, record 18, Spanish, - arcos%20iris%20supernumerarios

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

White, or mostly white, luminous ring of 22° radius with the luminary at its centre, showing a faint red fringe on the inside and, rarely, a violet fringe on the outside.  3, record 19, English, - small%20halo

Record number: 19, Textual support number: 1 CONT

A small halo of 22 degrees (about the width of an outstretched hand at arm's length) is most common, while a large halo of 46 degrees is less frequently seen.  2, record 19, English, - small%20halo

Record number: 19, Textual support number: 1 OBS

The portion of the sky inside the ring is conspicuously darker than the rest of the sky.  3, record 19, English, - small%20halo

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 DEF

Anneau lumineux, blanc ou en majeure partie blanc, de 22° de rayon et centré sur l'astre éclairant.  2, record 19, French, - petit%20halo

Record number: 19, Textual support number: 1 OBS

[Le petit halo] présente sur son bord intérieur une frange rouge peu visible et, dans quelques rares cas, une frange violette sur son bord extérieur. La partie du ciel située à l'intérieur de l'anneau est nettement plus sombre que le reste du ciel.  2, record 19, French, - petit%20halo

Record 19,  Textual support,  Spanish

Record number: 19, Textual support number: 1 DEF

Anillo luminoso, blanco o blanquecino, cuyo radio es de 22° concéntrico con la fuente luminosa.  1, record 19, Spanish, - halo%20peque%C3%B1o

Record number: 19, Textual support number: 1 OBS

El halo pequeño muestra en su interior una franja roja débil y en algunas ocasiones una franja violeta exterior. La región del cielo interior al anillo es notablemente más oscura que el resto del cielo.  1, record 19, Spanish, - halo%20peque%C3%B1o

Record 20,  Textual support,  French

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  French

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  French

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record 23,  Textual support,  French

Record 23,  Textual support,  Spanish

Record number: 23, Textual support number: 1 DEF

Polvo cristalino blanco que pasa a violeta al exponerlo a la luz. Ligeramente soluble en agua e insoluble en alcohol e hidróxido amónico. Tóxico.  2, record 23, Spanish, - cloruro%20de%20talio

Record 24,  Textual support,  English

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 DEF

Fève qui ne présente pas en coupe après fermentation et séchage cette couleur brun chocolat plus ou moins clair caractéristique d'un cacao bien fermenté mais reste de couleur violette et qui ne donnera à la torréfaction qu'un cacao à faible arôme chocolaté.  1, record 24, French, - f%C3%A8ve%20violette

Record 24,  Textual support,  Spanish