scales dark brown

Listing 1 - 10 from 130 for scales dark brown

Lindsaeaceae [First Draft]
... protostelic, covered with dark brown hairs or subulate scales. Fronds approximate; stipes stramineous or dark stramineous, ... scales; scales dark brown, ca. 2 mm long, 1--2 cell(s) wide at base and acicular at apex, stiff. Stipes 20--30 cm long, grooved on abaxial surface in upper part, stramineous to dark ...   Rhizome short-creeping, densely covered with narrow scales; scales dark brown, 2--3 mm long, 3 ...
hua.huh.harvard.edu

Sinopteridaceae [First Draft]
... Clarke; O. japonicum Kunze var. multisecta Clarke.       Rhizomes long-creeping; scales dark brown, lanceolate. Leaves monomorphic, closely together or distant. Petiole (15--)20—50 cm X 2—3 ... fen jue       Rhizomes long-creeping, ca. 2 mm in diam.; scales dark brown, narrowly lanceolate. Leaves subdimorphic, approximate. Petiole somewhat black at base, straw-colored distally. Blade of ...
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Pillbugs, Sowbugs, Centipedes, Millipedes and Earwigs
... , it makes them very unpleasant when accidentally or purposely mashed. The striped earwig adults are dark brown with light tan markings. The males are large and robust with stout pincers. The females ... , or similar locations where they search for food. Favorite foods include armyworms, aphids, mites, and scales. They also forage on food scraps or dead insects. The female lays about 50 tiny ...
edis.ifas.ufl.edu

Crazy Ant, Paratrechina longicornis (Latreille) (Insecta: Hymenoptera: Formicidae)
... scattered, suberect to erect, grayish or whitish setae. The head, thorax, petiole, and gaster are dark brown to blackish (Creighton, 1950); the body often has faint bluish iridescence. CREDITS: University of ... homopterans in spring and fall. They obtain honeydew by tending aphids, mealybugs, and soft scales (Smith 1965). Large prey items are carried by a highly concerted group action (Trager ...
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The Virginia Camellia Society - Education - Insects & Pests
... infests only the underside of a leaf. Male insects appear whitish while the females are dark brown. Symptoms include yellow chlorotic splotches on the upper leaf surface. A white, woolly-like, cottony ... that occur under the scales of vegetative and flower buds. flower buds with heavy infestations show brown edges on the bud scales early. If left unchecked the buds turn brown and drop before blooming ...
members.cox.net

Lily General
... of the bulb, because it produces the roots, scales and buds for new growth. The scales are in actuality modified leaves. They are ... way to identify different species. Also the scales may change colour if exposed to light, so scales at the surface might be different ... in a range of colours from soft yellow, orange, rusty brown to dark brown depending on the species or hybrids. The pollen colour adds ...
mikesbackyardgarden.org

Lily Pests and Diseases
... dark brown rot that extends into the scales from the basal plate. The scales may may fall apart as the scales become detached. The pathogen enters the plant from the roots, moving into the basal plate and then into the scales ... should be avoided with suspected Basal Rot. All scales and scale bulblets should be destroyed. Stem ...
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Orchid Pests and Problems - The North of England Orchid Society
... scales on underside of leaves and or tiny white fluffy masses boisduval scale Depressed dark spots possibly with lighter ring round them fungal infection Limp flaccid leaves on Phaleanopsis etc. root problems Dark brown or whitened patches on leaf sunburn Yellow or very light green leaves but plant flowers too much light Dark green leaves but plant does ...
orchid.org.uk

Vegetable Crops - pt 3
... and turn brown. The first symptoms produced are small, dark brown spots about a quarter of an inch from the edge of the leaf. Tissue around these spots dies and turns brown along the ... bacterium can enter the neck tissues as plants approach maturity. As the rot progresses, invaded scales become soft and foul-smelling. Onions with mechanical injuries, sunscald, or bruises are particularly susceptible ...
plantpathology.tamu.edu

IRIS
... vary in size and run together. They have a grayish center with dark brown borders. The disease usually is more or less confined to the ... surfaces as 1/8 to 3/8 inch diameter, irregular spots with dark brown centers and outer edges. Remainder of spot is light tan. Good ... iris and then penetrates the base of the plant and the scales of the bulb. Bulbs should be dried rapidly to avoid possible injury ...
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