- gray speck
- noun
: a disease of oats caused by manganese deficiency and characterized by light green to grayish spots on the leaves and especially the blades that later turn buff or light brown
Useful english dictionary. 2012.
gray speck
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gray spot — noun 1. : gray speck 2. : gray leaf spot … Useful english dictionary
gray leaf — noun : gray speck … Useful english dictionary
Speck — Speck, n. [OE. spekke, AS. specca; cf. LG. spaak.] 1. A small discolored place in or on anything, or a small place of a color different from that of the main substance; a spot; a stain; a blemish; as, a speck on paper or loth; specks of decay in… … The Collaborative International Dictionary of English
speck|le — «SPEHK uhl», noun, verb, led, ling. –n. a small spot or mark; speck: »This hen is gray with white speckles. –v.t. to mark with or as if with speckles: »The dog is speckled with paint. That boy is speckled with freckles. ╂[probably < speck + le … Useful english dictionary
Pearl gray — Pearl Pearl, n. [OE. perle, F. perle, LL. perla, perula, probably fr. (assumed) L. pirulo, dim. of L. pirum a pear. See {Pear}, and cf. {Purl} to mantle.] 1. (Zo[ o]l.) A shelly concretion, usually rounded, and having a brilliant luster, with… … The Collaborative International Dictionary of English
plant disease — ▪ plant pathology Introduction an impairment of the normal state of a plant that interrupts or modifies its vital functions. All species of plants, wild and cultivated alike, are subject to disease. Although each species is… … Universalium
dry spot — noun : gray speck … Useful english dictionary
Ulocentra stigmaea — Speck Speck, n. [OE. spekke, AS. specca; cf. LG. spaak.] 1. A small discolored place in or on anything, or a small place of a color different from that of the main substance; a spot; a stain; a blemish; as, a speck on paper or loth; specks of… … The Collaborative International Dictionary of English
Delphine — (Delphinidae Duv.), Familie der Zahnwale, mittelgroße oder kleine Wale mit schlankem Leib, kleinem, nicht vom Rumpf abgesetztem Kopf, bisweilen schnabelartig verlängerten Kiefern, zahlreichen konischen Zähnen, einem quer stehenden,… … Meyers Großes Konversations-Lexikon
Dominant white — This dominant white Thoroughbred stallion (W2/+) has one form of dominant white. His skin, hooves, and coat lack pigment cells, giving him a pink skinned white coat. Dominant white is a group of genetically related coat color conditions in the… … Wikipedia
