Defoliants, Chemical

Known as: Chemical Defoliants 
Herbicides that remove leaves from trees and growing plants. They may be either organic or inorganic. Several of the more persistent types have been… (More)
National Institutes of Health

Topic mentions per year

Topic mentions per year

1977-2016
0119772016

Papers overview

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2017
2017
launched Sputnik, the first artificial satellite. Four months later, the United States kick-started a new venture: the Advanced… (More)
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2016
2016
Social scientists studying toxic epidemics have often endeavored to shed light on the differences between scientists' and… (More)
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2007
2007
Dioxin is the common name for polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs), and is… (More)
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2006
2006
The livelihoods of upland people in Vietnam depended mainly on traditional farming systems, including shifting cultivation in… (More)
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1977
1977
Chemical defoliants are applied to about 40% of the U.S. Cotton acreage as a harvest-aid practice prior to machine picking. Raw… (More)
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