| PLMV | posterior leaf mitral valve |
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| TYLCV | Tomato yellow leaf curl virus |
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| leaf blight | Any of various diseases which lead to the browning and dropping of a plant's leaves. (09 Oct 1997) |
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| blight | 1. To affect with blight; to blast; to prevent the growth and fertility of. "[This vapor] blasts vegetables, blights corn and fruit, and is sometimes injurious even to man." (Woodward) 2. Hence: To destroy the happiness of; to ruin; to mar essentially; to frustrate; as, to blight one's prospects. "Seared in heart and lone and blighted." (Byron) Origin: Perh. Contr. From AS. Blicettan to glitter, fr. The same root as E. Bleak. The meaning "to blight" comes in that case from to glitter, hence, to be white or pale, grow pale, make pale, bleach. Cf. Bleach, Bleak. 1. Mildew; decay; anything nipping or blasting; applied as a general name to various injuries or diseases of plants, causing the whole or a part to wither, whether occasioned by insects, fungi, or atmospheric influences. 2. The act of blighting, or the state of being blighted; a withering or mildewing, or a stoppage of growth in the whole or a part of a plant, etc. 3. That which frustrates one's plans or withers one's hopes; that which impairs or destroys. "A blight seemed to have fallen over our fortunes." (Disraeli) 4. <zoology> A downy species of aphis, or plant louse, destructive to fruit trees, infesting both the roots and branches; also applied to several other injurious insects. 5. A rashlike eruption on the human skin. Source: Websters Dictionary (01 Mar 1998) |
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| chestnut blight | A disease of chestnut trees caused by the fungus Enqothia parasitica. The major symptom is swollen, cracked cankers that form on the outside of the tree, spread into the tree and kills it. This disease is the primary reason why there are almost no American chestnut trees alive today. The population was decimated when the disease was introduced to America with Japanese chestnut trees. (09 Oct 1997) |
| halo blight | Halo blight is a fatal plant disease which attacks legumes and is caused by the bacteria Pseumonas phaseolicola. The plant develops yellow-ringed, water-soaked spots, then withers and dies without rotting. (09 Oct 1997) |
| kernel blight | <microbiology, plant biology> Any of a group of fungal diseases of barley which cause withering and discolouration of the grain, Gibberella zeae, Helminthosporiumsativum and Alternaria are typically the culprits. (09 Oct 1997) |
| bay leaf | See Bay. Source: Websters Dictionary (01 Mar 1998) |
| cedar leaf oil | Oil obtained by steam distillation from the fresh leaves of Thuja occidentalis; used as an insect repellent and counterirritant, and in perfumery. Synonym: thuja oil. (05 Mar 2000) |
| helminthosporium leaf spot | A plant disease affecting some grasses which is caused by parasitic fungi from the genus Helminthosporium and which appears as discoloured spots. (09 Oct 1997) |
| strip-leaf | Tobacco which has been stripped of its stalks before packing. Source: Websters Dictionary (01 Mar 1998) |
| five-leaf | Cinquefoil; five-finger. Source: Websters Dictionary (01 Mar 1998) |
| leaf | To shoot out leaves; to produce leaves; to leave; as, the trees leaf in May. Origin: OE. Leef, lef, leaf, AS. Leaf; akin to S. Lf, OFries. Laf, D. Loof foliage, G. Laub,OHG. Loub leaf, foliage, Icel. Lauf, Sw. Lof, Dan. Lov, Goth. Laufs; cf. Lith. Lapas. Cf. Lodge. 1. <botany> A coloured, usually green, expansion growing from the side of a stem or rootstock, in which the sap for the use of the plant is elaborated under the influence of light; one of the parts of a plant which collectively constitute its foliage. Such leaves usually consist of a blade, or lamina, supported upon a leafstalk or petiole, which, continued through the blade as the midrib, gives off woody ribs and veins that support the cellular texture. The petiole has usually some sort of an appendage on each side of its base, which is called the stipule. The green parenchyma of the leaf is covered with a thin epiderm pierced with closable microscopic openings, known as stomata. 2. <botany> A special organ of vegetation in the form of a lateral outgrowth from the stem, whether appearing as a part of the foliage, or as a cotyledon, a scale, a bract, a spine, or a tendril. In this view every part of a plant, except the root and the stem, is either a leaf, or is composed of leaves more or less modified and transformed. 3. Something which is like a leaf in being wide and thin and having a flat surface, or in being attached to a larger body by one edge or end; as: A part of a book or folded sheet containing two pages upon its opposite sides. A side, division, or part, that slides or is hinged, as of window shutters, folding doors, etc. The movable side of a table. A very thin plate; as, gold leaf. A portion of fat lying in a separate fold or layer. One of the teeth of a pinion, especially when small. <zoology> Leaf beetle, any beetle which feeds upon leaves; especially, any species of the family Chrysomelidae, as the potato beetle and helmet beetle. Leaf bridge, a draw-bridge having a platform or leaf which swings vertically on hinges. <botany> Leaf bud, a sawfiy. To turn over a new leaf, to make a radical change for the better in one's way of living or doing. " They were both determined to turn over a new leaf." (Richardson) Source: Websters Dictionary (01 Mar 1998) |
| leaf-footed | <zoology> Having leaflike expansions on the legs; said of certain insects; as, the leaf-footed bug (Leptoglossus phyllopus). Source: Websters Dictionary (01 Mar 1998) |
| leaf-nosed | <zoology> Having a leaflike membrane on the nose; said of certain bats, especially. Of the genera Phyllostoma and Rhinonycteris. See Vampire. Source: Websters Dictionary (01 Mar 1998) |
| lion's leaf | <botany> A South European plant of the genus Leontice (L. Leontopetalum), the tuberous roots of which contain so much alkali that they are sometimes used as a substitute for soap. Source: Websters Dictionary (01 Mar 1998) |
| leaf blight | any blight causing a browning and falling of the leaves of a plant |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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