bordeaux mixture

Listing 1 - 10 from 36 for bordeaux mixture

EXTOXNET PIP - COPPER SULFATE
... The pentahydrate form is called bluestone, blue vitriol, Salzburg vitriol, Roman vitriol, and blue copperas. Bordeaux Mixture is a combination of hydrated lime and copper sulfate. Copper sulfate is often found ... discharge of eggs and embryos [8]. Effects on other organisms: Bees are endangered by Bordeaux mixture [1]. Copper sulfate may be poisonous to sheep and chickens at normal application rates. ...
extoxnet.orst.edu

HortNews- March 2006
... be effectively prevented with a single application of an appropriate fungicide, including lime sulfur, chlorothalonil, Bordeaux mixture, or a copper fungicide. Because infection occurs when the buds begin to swell, the fungicide ...
hortparadise.unl.edu

Cercospora Needle Blight
... early July. Fungus spores are spread by rain splashes and infect susceptible foliage. Applications of Bordeaux mixture or a liquid copper fungicide such as Tenn-Cop 5E will effectively control this disease ...
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Chemical Damage
... wettable powders, particularly when combined with wettable powders. Copper: Stone fruits are sensitive to copper. Bordeaux mixture causes russeting of apples and may stunt cantaloupe and watermelon leaves. Copper compounds should be ...
plantpathology.tamu.edu

Multicrop Problems 2
... wettable powders, particularly when combined with wettable powders. Copper: Stone fruits are sensitive to copper. Bordeaux mixture causes russeting of apples and may stunt cantaloupe and watermelon leaves. Copper compounds should be ...
plantpathology.tamu.edu More from this site

Potato Blight - article, 1948 - DIVERSITY
... an adequate amount of copper remains on the foliage, the disease cannot establish itself. With Bordeaux mixture copper deposits will remain on the foliage for several weeks, despite a good deal of ...
web.ukonline.co.uk

Dealing with Potato Blight - DIVERSITY
... make up some Bordeaux mixture and give the whole plot a thorough spraying, especially the infected area. You now have to go around the potato plot, once a day; Bordeaux mixture in one hand ... also suffer from blight; any dubious leaves should be removed and the plants sprayed with Bordeaux. Nigel Deacon / Diversity website Back to top Radio Plays Apples Potatoes Vegetables Wine Making Music ...
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APSnet Feature - Pioneering Women in Plant Pathology, Part I: Effie A. Southworth, First Woman Plant Pathologist Hired at USDA
... description of the concept. She recommended measures of control including sanitation and chemical treatments with Bordeaux mixture to growers in Louisiana and Alabama (15). Fig. 10. Plate IV from Southworth’s publication ...
www.apsnet.org

APSnet Education Center - Plant Disease Lessons - Downy mildew on grape
... at temperatures above 10ºC (50ºF). In 1885, P.M.A. Millardet first used Bordeaux mixture (copper sulfate and lime) to control downy mildew in the vineyards of France, beginning the ...
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untitled
... may consist of stacked trays or other chambers arranged to facilitate periodic turning of the mixture. COMPOST INOCULANT: A substance that may contain bacteria, fungi, enzymes, and hormones that is ... lengthwise in the bud. COPPER: An element used in various forms, including copper sulfate and Bordeaux mixture, to control fungal and bacterial diseases of plants. Also used in strips around tree trunks ...
www.botany.com

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