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Atrazine may be catabolized as a carbon and nitrogen source in reducing environments, and some aerobic atrazine degraders have been shown to use the compound for growth under anoxia in the presence of nitrate as an electron acceptor, [35] a process referred to as a denitrification. When atrazine is used as a nitrogen source for bacterial growth ...
As part of UK sanctions against Russia, ISPs are required to take "reasonable steps to prevent" users accessing "an internet service provided by" a person or organisation sanctioned by the UK government. This effectively means blocking websites operated by such organisations. Organisations sanctioned are currently TV Novosti and Rossiya Segodnya.
Simazine is an off-white crystalline compound which is sparingly soluble in water. It is a member of the triazine-derivative herbicides, and was widely used as a residual non-selective herbicide, but is now banned in European Union states. [2] Like atrazine, a related triazine herbicide, it acts by inhibiting photosynthesis. It remains active ...
Alachlor mixes well with other herbicides. It is marketed in mixed formulations with atrazine, glyphosate, trifluralin and imazaquin. It is a selective, systemic herbicide, absorbed by germinating shoots and by roots.
The EPA continues to monitering atrazine in drinking water and other exposure means to safe levels and has stated that "If at any time EPA determines there are urgent human or environmental risks from atrazine exposure that require prompt attention, we will take appropriate regulatory action, regardless of the status of the registration review ...
The use of DDT in the United States was banned in 1972, except for a limited exemption for public health uses. Public concern about the usage of DDT was largely influenced by the book, Silent Spring, written by Rachel Carson. [9] The ban on DDT is cited by scientists as a major factor in the comeback of the bald eagle in the continental United ...
After an increased number of fatal attacks in England and Wales by Pit Bulls on humans between 1981 and 1991 – the UK government decided to take action and ban the breed under the 1991 Dangerous ...
Mesotrione may be pre-mixed with other herbicides to provide more complete weed control. For example, Acuron is the name used by Syngenta for a mixture containing bicyclopyrone, atrazine and S-metolachlor in addition to mesotrione. Brand names for mesotrione include Callisto, Instigate, Meristo, Resicore and Tenacity.