prolonged periods

Listing 1 - 10 from 101 for prolonged periods

Bromeliads
... Light Bromeliads tolerate a wide range of light intensities, including low light, for long periods without ill effects. The plants, however, will look better when they receive proper light. ... of the day. Water Bromeliads are extremely tolerant of low-moisture conditions and will survive prolonged periods of drought. Most of the problems encountered with bromeliads are usually associated with rot ...
edis.ifas.ufl.edu

EXTOXNET PIP - 2,4-DB
... exposure was relatively high (just below a threshold of significant cell toxicity) and for relatively prolonged periods of time (17 or more hours). Tests over 2 hours produced no chromosome changes [33 ...
extoxnet.orst.edu

EXTOXNET PIP - AMITRAZ
... to have little effect on its stability. Slow decomposition occurs when amitraz is stored for prolonged periods under moist conditions (1). Physical Properties: Appearance: Amitraz is a straw colored crystalline solid and ...
extoxnet.orst.edu More from this site

Cauliflower
... can be damaged by even light frosts. Moreover, cauliflower (and broccoli) plants exposed to prolonged periods (four or more days) of temperatures below 50°F may form heads prematurely--a ... heads. (Buttoning in cole crops occurs when plants are exposed to any stressful conditions--prolonged periods of cold temperatures, dry conditions, infertile soils, overlong stays in seedling cells.) Large plants ...
growingtaste.com

FLORA OF NORTH AMERICA - Volume 1, Chapter 2
... usually water-deposited sediments. They may support any form of vegetation that will tolerate prolonged periods of waterlogging. Arents (from the Latin arare, to plow) are entisols that lack horizons, ... into the basin, where an intermittent lake may be formed during precipitation events. Between periods of precipitation, the entrapped water evaporates, leaving behind a residue of mineral salts ...
hua.huh.harvard.edu

Slime Molds on Turfgrass, HYG-3074-96
... molds may be found on all cultivated and weedy grasses. They are most prevalent following prolonged periods of leaf wetness and may be observed from late spring to late fall. Although not ... turfgrass belong to either the genera Mucilaga or Physarum. Slime molds are most prevalent following prolonged periods of leaf wetness which favor the growth and development of the fungus. Areas with poor ...
ohioline.osu.edu

Trees 1
... is more common during prolonged rain periods when it may cause severe defoliation of trees. Several applications of fungicides may be required to control the disease during periods of high humidity. ... (fungi - Cercospora sp., Phyllosticta sp.): Round to irregular brown to black spots appear during prolonged periods of damp weather. Center of spots may fall out, leaving a "shot hole" appearance. ...
plantpathology.tamu.edu

Trees Part 5
... use on trees and shrubs, at 10 day intervals when spots first appear and during prolonged periods of wet weather. Cotton Root Rot (fungus - Phymatotrichum omnivorum): Redbud is rated as highly susceptible ...
plantpathology.tamu.edu More from this site

Dendrobium kingianum
... should be gradually reduced in autumn. FERTILIZER: 1/2 recommended strength, applied weekly during periods of active growth. In addition to regular fertilizer, some Australian growers recommend sprinkling manure ... be allowed to dry out between waterings, but they should not remain dry for prolonged periods. Australian growers recommend just enough water in winter so the pseudobulbous stems do not ...
retirees.uwaterloo.ca

Vegetative Terminology (Part 1)
... , Jatropha berlandieri sprouts from a large, globose caudex. This is a caudiciform plant adapted to prolonged periods of drought. It belongs to the diverse euphorbia family (Euphorbiaceae). Caudiciform plants can store water ... rock slightly in the wind. Water stored in the stem enables the plant to survive periods of drought which may last days or weeks. Another rare species with white flowers (B ...
waynesword.palomar.edu

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