- tree pollen
- пыльца деревьев
English-Russian small dictionary of medicine. Г.Ю. Бельман, А.Е. Бойков.. 2015.
tree pollen
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Pollen analysis — Analysis of the distribution of pollen grains of various species contained in surface layer deposits, especially peat bogs and lake sediments, from which a record of past climate may be inferred. Because the lake sediments accumulate over time, a … Wikipedia
Tree — /tree/, n. Sir Herbert Beerbohm /bear bohm/, (Herbert Beerbohm), 1853 1917, English actor and theater manager; brother of Max Beerbohm. * * * I Woody perennial plant. Most trees have a single self supporting trunk containing woody tissues, and in … Universalium
Pollen barrier — A physical obstacle that hinders the movement of pollen from a field of genetically modified (GM) crops to neighbouring non GM crops is called a pollen barrier. Such barriers are erected with the aim of reducing the out crossing of GM plants. In… … Wikipedia
tree — treelike, adj. /tree/, n., v., treed, treeing. n. 1. a plant having a permanently woody main stem or trunk, ordinarily growing to a considerable height, and usually developing branches at some distance from the ground. 2. any of various shrubs,… … Universalium
pollen allergen — any protein antigen of weed, tree, or grass pollens capable of causing allergic asthma or rhinitis; pollen allergen extracts are used in skin testing for pollen sensitivity and in immunotherapy (desensitization) for pollen allergy … Medical dictionary
Fruit tree pollination — Apple= Most Apples are self incompatible and must be cross pollinated. A few are described as self fertile and are capable of self pollination although they tend to carry larger crops when pollinated. A relatively small number of species are… … Wikipedia
The Great Tree (video game) — Infobox VG title = The Great Tree developer = Reflexive Entertainment publisher = Reflexive Entertainment released = December, 2007 (PC) genre = Collecting modes = Single player ratings = ESRB: Everyone (E) platforms = PC media = DownloadThe… … Wikipedia
Fruit tree propagation — is usually carried out through asexual reproduction by grafting or budding the desired variety onto a suitable rootstock. Perennial plants can be propagated either by sexual or vegetative means. Sexual reproduction occurs when male pollen from… … Wikipedia
Pacific Tree Frog — Conservation status Least Concern ( … Wikipedia
Joshua tree — Taxobox name = Joshua tree image width = 240px regnum = Plantae divisio = Magnoliophyta classis = Liliopsida ordo = Asparagales familia = Agavaceae genus = Yucca species = Y. brevifolia binomial = Yucca brevifolia binomial authority = Schott ex… … Wikipedia
Christmas tree allergy — n. Allergy symptoms caused by a decaying Christmas tree inside a house or apartment. Example Citations: Allergists have long suspected that live Christmas trees are the culprits behind some folks runny, itchy noses during the holidays and now one … New words
