Like aphids, they also excrete honeydew, attracting black sooty mold fungus. |
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Like mealy bugs, aphids excrete honeydew which gives leaf surfaces a shiny appearance and supports the formation of sooty mold. |
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Soft scale is another insect that sucks sap and makes its host plants sticky with honeydew and the associated sooty mould. |
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Most notably, the insect excretes a sticky honeydew that covers the leaves and fruit and promotes the growth of black sooty molds. |
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Mealybugs, aphids and whiteflies also eliminate honeydew, creating ideal conditions for sooty mold. |
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Are sooty mangabeys able to distinguish between vocalizations of familiar individuals and strangers? |
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Often black sooty mold grows on the honeydew, but this mold can be gently washed off. |
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So did populations of sooty shearwaters, a seabird that eats young fish and large plankton, which plummeted 90 percent. |
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We have seen sooty black material associated with native copper from the Eagle mine that is almost certainly chalcocite. |
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Solid-fuel appliances burning anything other than smokeless fuels will produce sooty deposits in the chimney flue. |
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Got a few lifers for my bird list too, including greater and lesser frigate birds, sooty falcon and olive bee-eater. |
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Rich fish stocks make it the only avian rookery in North America for sooty terns, masked boobies and frigate birds. |
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For me now, it is the colour of grey, sooty, diesel-smelling exhaust smoke blowing in my face. |
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Of course, once they tried to get things out, the roof had collapsed in, covering everything in sooty ashes. |
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The rocks are covered with a black sooty layer of manganese oxides but are quite fresh beneath this weathering crust. |
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Still, for smokers to light up, there is the small kerosene lamp, its sooty flame guarded by a snipped cigarette packet. |
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What madness drives these sooty pilgrims to wander to and fro on dirty city streets? |
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Some sooty mangabeys in the wild are still infected with the simian version of HIV, called SIV, but the disease doesn't typically kill them. |
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I can see her reddish-blonde hair, her slender figure and her sooty lashes blinking above slitted, twinkling green eyes. |
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Albatross, cape pigeons, diving petrels, monymawks, mottled petrels, and sooty shearwaters all took their turns skimming our bow wave for fish. |
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Watchers at Monomoy this past week discovered hundreds of Wilson's petrels, a few sooty shearwaters, eiders and parasitic jaegers. |
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The most common secondary uranium mineral at the mine, it is typically associated with sooty black organic material and may pseudomorph it. |
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The Indian Tree Pie is a long-tailed chestnut-brown bird, with sooty head and neck. |
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The result is a sooty deposit on one of the electrodes that contains columns filled with nanotubes. |
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A large drop of rain splashed on his arm, leaving a black sooty mark. |
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The train hooted and a cloud of sooty dust floated past the window. |
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Both sooty blotch and flyspeck can be rubbed off the surface of the fruit. |
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Through a window, visitors can look down from the newly renovated gallery, with its white walls and Persian carpet, into the glowing forge of the sooty blacksmith shop. |
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This is sooty mold that grows on the honeydew that aphids excrete. |
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If honeydew and sooty molds become unsightly thoroughly hose down the affected area with a strong stream of water. |
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Protesters went to the top, which was sooty from the raw coal, and unhooked a steel, one-ton trolley that stood on a path of railroad tracks. |
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Bordeaux is effective against sooty blotch and fly speck and is registered for use after silver tip and up to 1 day before harvest. |
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And the humid weather has increased incidents of apple scab, and reports of fly speck and sooty blotch are also expected to increase. |
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Copper is effective against sooty blotch and fly speck on red coloured apples but causes fruited discolouration of yellow apples. |
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Many other homopterans also produce honeydew, with sooty mold growing on whatever the honeydew lands on. |
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Looking in the mirror above the sink, he saw that his face was covered in a thin layer of sooty grime, like a black and white minstrel half way through putting on his make up. |
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Yet China will burn more of the sooty fuel as its overall energy needs expand. |
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Therefore, a cleansing cream is a must for removing every trace of disguise and grime sooty and coaly dirt. |
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Incineration must result in the total combustion of the flour, including any sooty particles among the ashes. |
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Finally, sooty mangabeys are hunted for food and the orphans are frequently kept as pets, which identifies a plausible route for human infection. |
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The inside of the right engine exhaust stacks ranged in colour from dark gray to light black to sooty black. |
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Do not operate the stove if the flame becomes dark and sooty or if the burn pot overfills with pellets. |
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The scientists hypothesize that chimp SIV evolved from SIV found in red-capped sooty mangabeys as well as SIV that infects greater spot-nosed, mustached, and mona monkeys. |
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To think that the offices of a big film company had given way to a sooty kitchen with coal stoves, that washermen did the laundry where the beautiful people had once gathered. |
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The sooty shearwater flies low over deep water about 50 miles out to sea. |
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During the winter he would spend hours there weighing carbonettes into sacks, a once-white towel wrapped around his head for protection against the sooty dust. |
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Once alighted, we naively succumbed to the temptation of leaning over the railway bridge at Haworth and got a well-deserved faceful of sooty filth along with many others. |
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What's with this sooty blackness that covers my fruit at harvest? |
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In the early morning light, last night's wind-danced lamps will become oily, sooty, little clay bowls as you try to find the garden under the rows of deyas. |
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On the sooty back window of the bus, someone had drawn a swastika. |
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Then, when the motor clattered into action, it belched a sooty puff from the exhaust pipe, terrified nearby cats and deafened all around as you drove away. |
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But they were delighted and amazed when he turned up safe, but very thin and sooty, after an incredible four weeks stuck inside a neighbour's chimney. |
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A dirty engine with lots of sooty deposits can worsen fuel economy. |
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As the dinghy approaches the shores of North Avon Island, flocks of sooty and noddy terns swirl up and wheel above the dinghy, squawking loudly at our intrusion. |
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They sport homed helmets, sooty eye makeup, and long, black, stringy hair. |
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Its sudsy consistency makes the spray stick to the leaves longer, and also helps to break up colonies of sooty mould on citrus and gardenia leaves. |
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When fossil fuels burn, carbon dioxide, sulfur dioxide, nitrogen oxides, sooty particles, dioxins, and other pollutants are released into the air and water. |
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Some large sea terns, including the sooty and bridled terns, are four or older when they first breed. |
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The sycamore is susceptible to sooty bark disease, caused by the fungus Cryptostroma corticale. |
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For years, diesel cars were compromised in the performance category while spewing out a stinky, sooty cloud and making more clatter than blender full of wrenches. |
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The smokeless zones reduced levels of sooty particulates and made the intense and persistent London smog a thing of the past. |
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Availability of activated CD4 T cells dictates the levels of viremia in naturally SIV-infected sooty mangabeys. |
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Isolation of a T-lymphotropic retrovirus from naturally infected sooty mangabey monkeys. |
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A variety of offshore sea birds can be found dining at Cashes, such as sooty shearwaters and Wilson's storm-petrels. |
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In the West Indies, the eggs of roseate and sooty terns are believed to be aphrodisiacs, and are disproportionately targeted by egg collectors. |
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Large tern species tend to form larger colonies, which in the case of the sooty tern can contain up to two million pairs. |
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Both sooty and Balearic shearwaters were seen and arctic, pomarine and great skuas logged. |
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Smoke from burning coal and from fires in harvested fields combined with chilly weather to produce the putrid sooty haze, which made it impossible to see farther than 20 metres. |
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This is precisely what is happening: coal exports to China increased nine-fold between 2009 and 2012 as cheap shale gas displaced the sooty stuff. |
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The engine's spark plugs were black and sooty. |
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The direct sucking of the sap, the additional insect in the production chain, and the presences of sooty moulds, all add up to an additional mineral content not normally found in flower honeys. |
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Secretion of honeydew results in growth of sooty moulds. |
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A serious problem with sooty blotch may be avoided with careful management of the aphids and leafhoppers both of which are economically important pests of apple. |
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Her sooty fringe made an almost shocking line against her powdered skin. |
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The charbonnier, also known as the sooty head mushroom, is unknown to many mushroom pickers. |
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Things are shoved into it sooty and steaming to get them out of the way, and it soon gets damp and crocky beyond all hope of purification. |
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Maximum known ages include 34 for an Arctic tern and 32 for a sooty. |
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They tend to burn with a sooty flame, and many have a sweet aroma. |
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The measures are so called either from the occasional presence of a soft, sooty coal, which is known in Devon as culm, or from the contortions commonly found in the beds. |
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The sooty tern is entirely oceanic when not breeding, and healthy young birds are not seen on land for up to five years after fledging until they return to breed. |
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The North Pacific albatrosses are considered to be a sister taxon to the great albatrosses, while the sooty albatrosses are considered closer to the mollymawks. |
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The grisly legions that troop under the sooty flag of Acheron. |
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Already on the walk from the station the May sunshine had made him feel dirty and etiolated, a creature of indoors, with the sooty dust of London in the pores of his skin. |
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Mountain quail, sooty grouse, American dipper, great grey owls and the grey jay will be part of the Lane County Audubon Society's June birdwalk Saturday near Oakridge. |
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In a famous scene, described by De With himself, he entered Tromp's cabin after the battle with his face sooty, his clothes torn, and limping from a leg wound. |
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Watch for northern fulmars and sooty shearwaters near the coast, and wayward marine birds such as petrels and phalaropes at inland lakes and reservoirs. |
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Both threshold-based fungicide applications and non-fungicide alternatives hold promise for more biointensive management of sooty blotch and flyspeck. |
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In the 1950s children wanted Subbuteo, Sooty, Muffin the Mule and model cars. |
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The distinctively patterned Pintado Petrel is fairly common and the Sooty Shearwater is usually seen. |
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String puppets Muffin the Mule, Andy Pandy and Pinky and Perky and glove puppet Sooty were among early TV's biggest stars. |
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He said if it was no better then Sooty could have a blocked tear duct that may need flushing out. |
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They discovered that in the human and Rhesus monkey, the homoeostatic response was a lot higher than in the Sooty mangabeys and Mandrills. |
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Sooty terns feed at night as the fish rise to the surface, and are believed to sleep on the wing since they become waterlogged easily. |
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Following his success with a show about the loveable puppet Sooty, one man band Mel has devised a new production, Old MacDonald's Farm. |
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Sooty shearwaters travel more than 64,000 kilometers in a single year. |
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The Egyptian Vulture, Saker Falcon and Sooty Falcon, all part of UAE's rich biodiversity, have suffered major population declines in recent years. |
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