acute exposure

Listing 11 - 20 from 28 for acute exposure

botanical.com - A Modern Herbal | Broom - Herb Profile and Information
... per cent is present, is a transparent, oily liquid, colourless when fresh, turning brown on exposure, of an aniline-like odour and a very bitter taste. It is but slightly soluble ... the dried tops to a pint of boiling water, taken in wineglassful doses frequently. When acute renal inflammation is present, it should not be given. Broom Juice, in large doses, is ...
www.botanical.com

Bribie Island Orchid News
... approximately 7 neutral. Health risk from Exposure: Acute: None Chronic: Excessive inhalation over a long period may cause irritation to the respiratory tract. Medical conditions aggravated by exposure: Any respiratory illness, which nuisance ...
www.bribieislandorchidsociety.com

Herbicide Injury Symptoms
... causes and comments Entire plant Reduce plant growth and vigor while producing no other acute symptoms Examples include: low doses of simazine (Princep), dinitroanaline herbicides (trifluralin, oryzalin, prodiamine, pendimethalin) ... the stem or petioles of plants Response often occurs within a few hours after exposure to a herbicide. Growth-hormone herbicides such as the phenoxys (2,4-D, MCPA), ...
www.ces.ncsu.edu

Annual Manual: Looking after seedlings of annual flowers, by Graham Rice
... if kept just frost free. For most people, the space problem is at its most acute at the stage when the plants are developing well and in need of spacing out ... . For the last couple of weeks before planting, the plants should have the maximum possible exposure to the weather. During this period the young plants should never be allowed to dry ...
www.discoveringannuals.com

Entomology and Pest Management
... instructions. Pesticides contacting the eyes, nose or ears should be rinsed with water. To avoid exposure to pesticides, apply when there is no wind that will cause pesticide DRIFT. Use the ... , an "organic" pesticide, is much more toxic than malathion or salt. LD50 only indicates the acute toxicity or immediate effect of a substance. Also of concern are the long-term effects ...
www.hcs.ohio-state.edu

Publication: Vesicular Stomatitis in Horses
... introduced onto a premise, the disease apparently moves from animal to animal by contact or exposure to saliva or fluid from ruptured blisters. Humans can contract vesicular stomatitis when handling ... , as it may often go undetected or be misdiagnosed. In people, vesicular stomatitis causes acute influenza-like illness with symptoms such as fever, muscle aches, headache and malaise. People ...
www.ianrpubs.unl.edu

Kemper Center Problem Categories
... Diagnosis The extent of damage depends on the concentration of ozone, the duration of exposure, and plant sensitivity. Acute damage to deciduous trees causes marginal leaf burn and dot-like, irregular-shaped ... symptoms of stippling or red-purple or necrotic flecks on the upper leaf surface only. Acute damage to conifers causes browning at the same point on all needles in a bundle ...
www.mobot.org

Jay's Internet Orchid Species Encyclopedia - M - Max
... florwes and the transversely triangular, acutely deflexed, apical segment of the lip with acute lateral angles and an acute apex. Masdevallia bulbophyllopsis Kraenzl. 1921 subgen. Amanda sect. Amandae Rchb.f 1874 Photo ... where it is found in cloud forests around limestone on grass covered slopes with full exposure to the sun at elevations of 2000 to 3000 meters with terete ramicauls with a ...
www.orchidspecies.com

What Do You Do When Exposed to Chemicals?
... are two commonly used terms, acute (short term) and chronic (long term) toxicity. Acute is usually immediate, such as ... , fire fighting measures, accidental release measures, handling and storage, exposure control (protection needed), toxicological information, ecological information, disposal ... the equipment of choice to reduce inhalation exposure. The third exposure is oral, usually in the form of ...
www.pswdistrict.org

Database Entry: Samambaia - Polypodium aureum, leucomotos, decumanum, Samambaia - Polypodium aureum, leucomotos, decumanum, Samambaia - Polypodium aureum, leucomotos, decumanum
... in preventing sunburn and skin damage (taken internally, as well as applied topically prior to exposure). Its protective effect against ultraviolet radiation was reported to be due, in part, to an ... , S., et al. “Topical or oral administration with an extract of Polypodium leucotomos prevents acute sunburn and psoralen-induced phototoxic reactions as well as depletion of Langerhans cells in human ...
www.rain-tree.com

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