...lants produce natural herbicides, such as the genus Juglans ([[walnut]]s). Herbicides are widely used in [[agriculture]] and in landscape turf management. They
Prior to the widespread use of chemical herbicides, [[cultural controls]], such as altering soil pH, salinity, or fertility le
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...t is commonly found on field boundaries as it is tolerant to pestcides and herbicides. It is wind-pollenated, and a cause of summer allergies when in flower.
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...herbicide]]s. There is some disagreement over the effectiveness of various herbicides, with [[dicamba]] ([[Trimec]] and [[Weed-B-Gon]]) and [[2,4-D]] being descr
...ness. For instance, fall is usually the best time for use of [[broadleaf]] herbicides; however a slow acting herbicide like triclopyr applied in the fall may not
10 KB (1,478 words) - 05:58, 16 October 2007
Before the introduction of broad-leaf herbicides, white clover was more often added to [[lawn]] seed mixes than it is today,
4 KB (543 words) - 07:04, 2 October 2007
...e prolific weeds, particularly in grain-fields; they are now controlled by herbicides (see Weeds). In California, B. nigra covers thousands of acres, thriving be
3 KB (420 words) - 10:51, 8 January 2010
...onsider the striped maple to be a pest tree, even to the point of applying herbicides to destroy it. Its shade tolerance makes it difficult to control, as it is
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...ing their action. The enzymes that the herbicide inhibits are known as the herbicides ''target site''. Herbicide resistance can be engineered into crops by expr
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...based (Finale14SL). In badly infested areas usually 2 to 6.5 [[liters]] of herbicides are dispersed per [[hectare]] (equal to app. 0.2 to 0.7 US [[gallon]]s per
12 KB (1,770 words) - 13:39, 5 August 2007
...timate increase in the pest population. Repeated use of insecticides and [[herbicides]] and other [[pesticide]]s also encourages rapid [[natural selection]] of r
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They can be killed by translocated herbicides applied to the leaves or the cut stumps (Pacific Island Ecosystems at Risk
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Tuoc, L. T., and E. Potts. 1983. A preliminary study of the use of herbicides to eradicate ''Cinchona succirubra'' on Santa Cruz, Galapagos. Pages 15-16.
7 KB (1,024 words) - 04:43, 26 September 2007
...here are also preparations of arsenic, vitriol, lime, and sulfur, known as herbicides. For identification of weeds and means of control, see Georgia's "Manual of
5 KB (955 words) - 13:21, 25 November 2009
...ly recommended for home control of Puncturevine. There are few preemergent herbicides that are effective. Products containing oryzalin, benefin, or trifluralin w
11 KB (1,646 words) - 11:10, 24 October 2007
...onmental Agency (EPA or USEPA) designates different classes of fungicides, herbicides and insecticides. Pesticide manufacturers may, on product labeling, require
33 KB (4,652 words) - 04:14, 6 April 2007