与 «POWDERY»相关的英语书籍
在以下的参考文献中发现
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powdery相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
Powdery mildews are probably the most common, conspicuous, widespread, and
easily recognizable plant diseases. They affect all kinds of plants except
gymnosperms. Powdery mildews appear as spots or patches of a white to grayish
, ...
2
Pests of Landscape Trees and Shrubs: An Integrated Pest ...
Some euonymus cultivars are highly susceptible to powdery mildew, which
develops in white patches on infected leaves and may cause premature leaf drop
. Powdery Mildew Many landscape plants are susceptible to one or more species
of ...
Steve H. Dreistadt, Mary Louise Flint, 2004
3
Breeding for Resistance to
Powdery Mildew Race 2W in ...
The Powdery Mildews: A Comprehensive Treatise. Keinath, A.P. 2000. Effect of
protectant fungicide application schedules on gummy stem blight epidemics and
marketable yield of watermelon. Plant Dis. 84:254-260. Keinath, A.P. and B.
Antonia Yarbeh Tetteh, 2008
4
Genetic Characterization and Mapping of Wheat
Powdery Mildew ...
J Agric Sci 140:1-13 Parks R, Carbone I, Murphy JP, Marshall D, Cowger C (2008
) Virulence structure of the Eastern U.S. wheat powdery mildew population. Plant
Dis 92:1047-1082 Perugini LD, Murphy JP, Marshall D, Brown-Guedira G ...
Judd Joseph Maxwell, 2008
5
Integrated Pest Management for Stone Fruits
White patches of powdery mildew develop on the surface of young fruit. As
apricots and peaches ripen, infected areas may remain green or turn reddish with
powdery white growth on the surface. After pit hardening, the surface of most
stone ...
University of California (System). Division of Agriculture and Natural Resources, 1999
6
Plant Relationships: A Comprehensive Treatise on Fungi As ...
Life Cycle of Powdery Mildews A. Asexual Reproduction The predominant mode
of reproduction in powdery mildew fungi is the dispersal of asexual
conidiospores, produced abundantly on leaf surfaces and other aerial parts of
plants.
7
Control of apple
powdery mildew
In a very short time the affected areas are covered with masses of powdery
spores, which give the disease its name and spread it about during the growing
season. The affected foliage is rendered hard and brittle and is frequently killed.
8
Vegetable Diseases: A Color Handbook
Erysiphe cruciferarum POWDERY MILDEW Introduction and significance Crucifer
crops are frequently affected by powdery mildew, which occurs in all production
areas. There are large differences in susceptibility between different species ...
Steven T. Koike, Peter Gladders, Albert O. Paulus, 2007
9
Diseases and Pathogens of Eucalypts
In southern India, powdery mildew causes distortion, necrosis and ultimately leaf
fall on eucalypt hybrid seedlings (Sehgaletal. 1975). Powdery mildews are most
commonly found on young eucalypts growing under intensive cultivation, such ...
10
Diseases of Vegetable Crops in Australia
Symptoms Grey-white powdery patches develop on the leaves, particularly on
the undersides. Leaves become chlorotic and then develop dark brown necrotic
spots. Elongated, light brown stippled flecks, 0.5–2 mm long, develop on the
stems ...
Denis Persley, Tony Cooke, Susan House, 2010
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Controlling powdery mildew on zucchini with essential oils
The common strategies to control powdery mildew (caused by Podosphaera xanthii) of zucchini include disease resistant cultivars and ... «FreshPlaza, 七月 15»
Powdery Mildew: Possible IPM Treatments
Pmildewx450 Powdery mildew is an easily recognized fungal disease of some landscape shrubs or trees as well as certain perennials, ... «Penn State Master Gardeners, 七月 15»
Why 'dry shampoo' can give you bald patches
It's also no surprise that growing numbers of time-squeezed women admit they rely slightly too heavily on the fragranced, powdery hairspray to ... «New Zealand Herald, 七月 15»
11 Things You Didn't Know About Eating in Space
... you need to choose your volume and temperature. Then the water shoots out and all of a sudden, that powdery mac is actually appetizing. 5. «Yahoo Food, 七月 15»
Blood spatter helps lead Athens police to burglary suspect
Police said there was also a white powdery substance they determined came from a fire extinguisher that was lying on the floor. A manager told ... «AL.com, 七月 15»
North Miami man charged in woman's cocaine-overdose death
After they returned home, Prieto gave her a “white powdery substance” believed to be cocaine, according to police. The woman suddenly ... «Miami Herald, 七月 15»
Man arrested in Dorchester on heroin, gun charges
While speaking to Gonzalez, officers saw a “plastic bag containing a tan, powdery substance” on the car's center console, police said. «Boston Globe, 七月 15»
Police: Boy, 7, left in car as mother and 2 men commit burglaries in …
Inside the vehicle investigators found at least 26.5 grams of white powdery substance that field tested positive for cocaine, pills, burglary tools, ... «WKRN.com, 七月 15»
Review: Doug Varone's 'ReComposed,' Inspired by Joan Mitchell's …
... are initially sheathed in an outer casing of mesh, eventually shed, that gives the stripes and the moving bodies a powdery look, rather like the ... «New York Times, 七月 15»
4 Good reasons to visit SA's Tiffindell ski resort
However, even when Mother Nature doesn't provide, they will keep the slopes powdery with their trusty snow machines! 2. It's the cheapest ski ... «News24, 七月 15»
