growth retardation

Listing 1 - 7 from 7 for growth retardation

EXTOXNET PIP - ATRAZINE
... ,16]. Rats fed 5 or 25 mg/kg/day of atrazine for 6 months exhibited growth retardation. In a 2-year study with dogs, 7.5 mg/kg/day caused decreased food ...
extoxnet.orst.edu

EXTOXNET PIP - DINOCAP
... in male rats receiving 125 mg/kg/day of the fungicide. Only male rats showed growth retardation in a 2-year study [29]. Degenerative changes and cell death were seen in the ... [33]. Fetal growth retardation, cleft palate, and abnormal rib formations were seen in offspring of pregnant mice exposed to dinocap during organogenesis, the organ forming period of pregnancy [8,29]. Growth retardation was seen ...
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Quercus michauxii Nutt
... light litter layer, provides an excellent seedbed. First-year height growth is related to soil type and drainage. Second-year growth is only related to soil type. This suggests that the ... Asheville, NC. 3 p. Hook, Donal D., and Jack Stubbs. 1967. An observation of understory growth retardation under three species of oaks. USDA Forest Service, Research Note SE-70. Southeastern Forest Experiment ...
www.na.fs.fed.us

Quercus shumardii Buckl
... southern bayberry (Myrica cerifera), and American basswood (Tilia caroliniana). Life History Reproduction and Early Growth Flowering and Fruiting- Shumard oak is monoecious. Its flowers usually appear in March ... 12):927-929. Hook, Donal D., and Jack Stubbs. 1967. An observation of understory growth retardation under three species of oaks. USDA Forest Service, Research Note SE-70. Southeastern ...
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Database Entry: Cumaru - Tonka Bean - Dipteryx odorata
... . Dietary feeding of coumarin to rats and dogs has been associated with extensive liver damage, growth retardation, testicular atrophy and cardiac paralysis. The toxic dosage of coumarin in rats is reported to ...
www.rain-tree.com

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... slowing down or retardation of normal plant processes resulting in a stunting of the entire plant or plant parts. Note the size difference and the shoot and needle growth difference in the pines (left) (chlorosis is also evident) and the size of the cones (right). Chlorosis also can result from the inhibition or retardation of chloroplast function ...
www.cals.ncsu.edu

CPN Samples
... wonder that such hybrids are sterile. However, if some little-understood accident results in retardation of meiosis altogether, fertile pollen and ovules with an unreduced chromosome number occur which ... (1955) accomplished this by using chromosome counts of root tip (chosen because of active growth and many mitoses being present) squashed and stained preparations and squashes of developing anthers ...
www.carnivorousplants.org