Search results
Results from the WOW.Com Content Network
X-Series PB-7910T Gas-Engine Backpack Leaf Blower. Echo’s yard machines rarely lack for power, but the PB-7910T backpack gas engine leaf managed to exceed expectations, maxing out with an air ...
Blast (leaf, neck [rotten neck], nodal and collar) Pyricularia grisea = Pyricularia oryzae Magnaporthe grisea [3] [teleomorph] Brown spot Cochliobolus miyabeanus Bipolaris oryzae [anamorph] Crown sheath rot Gaeumannomyces graminis. Downy mildew Sclerophthora macrospora. Eyespot Drechslera gigantea. False smut Ustilaginoidea virens. Kernel smut
Conditions conducive for rice blast include long periods of free moisture and/or high humidity, because leaf wetness is required for infection. [24] Sporulation increases with high relative humidity and at 25–28 °C (77–82 °F), spore germination, lesion formation, and sporulation are at optimum levels.
Botrytis squamosa (teleomorph: Botryotinia squamosa) is a fungus that causes leaf blight on onion (often termed ‘blast’) that is distinctly characterized by the two stages – leaf spotting followed by blighting. [1] The pathogen is an ascomycete that belongs to the family Sclerotiniaceae in the order Helotiales. [2]
Spot blotch is a leaf disease of wheat caused by Cochliobolus sativus. [ 1 ] [ 2 ] Cochliobolus sativus also infects other plant parts and in conjunction with other pathogens causes common root rot and black point .
Collar color is a set of terms denoting groups of working individuals based on the colors of their collars worn at work. These can commonly reflect one's occupation within a broad class, or sometimes gender; [ 1 ] at least in the late 20th and 21st century, these are generally metaphorical and not a description of typical present apparel.
A branch collar is the "shoulder" between the branch and trunk of woody plants; the inflammation formed at the base of the branch is caused by annually overlapping trunk tissue. [1] The shape of the branch collar is due to two separate growth patterns, initially the branch grows basipetally, followed by seasonal trunk growth which envelops the ...
A ruff from the early 17th century: detail from The Regentesses of St Elizabeth Hospital, Haarlem, by Verspronck A ruff from the 1620s. A ruff is an item of clothing worn in Western, Central and Northern Europe, as well as Spanish America, from the mid-16th century to the mid-17th century.