Chlorfenvinphos - Bewerkingsoverzicht

Daphnisd op 19 mrt 2013 om 15:34

2013-03-19T15:34:08Z

Daphnisd op 2 okt 2009 om 12:46

2009-10-02T12:46:40Z

Daphnisd: /* Notes */

2009-10-02T12:46:19Z

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Daphnisd: /* */

2009-10-02T12:42:16Z

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Daphnisd: /* Notes */

2009-08-27T10:14:23Z

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Daphnisd op 27 aug 2009 om 10:13

2009-08-27T10:13:55Z

Daphnisd op 27 aug 2009 om 10:13

2009-08-27T10:13:36Z

Daphnisd: /* Notes */

2009-08-13T13:48:19Z

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Daphnisd: /* Notes */

2009-08-13T13:40:58Z

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Daphnisd: /* Notes */

2009-08-13T13:38:28Z

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@@ Regel 1: / Regel 1: @@
-===   ===
+{{Tocright}}
 {{Definition|title=chlorfenvinphos
@@ Regel 44: / Regel 44: @@
 ==References==
 <references/>
+{{author
 [[Category:Coastal and marine pollution]]

@@ Regel 1: / Regel 1: @@
 ===   ===
-{{Definition|title=Chlorfenvinphos
+{{Definition|title=chlorfenvinphos
 |definition= Chlorfenvinphos is an insecticide used to control insect pests on livestock. It was also used to control household pests such as flies, fleas, and mites.  The pure chemical is a colourless liquid with a mild odour<ref name = US>[http://www.atsdr.cdc.gov/toxprofiles/tp83.pdf U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES 1997 TOXICOLOGICAL PROFILE FOR CHLORFENVINPHOS]</ref>. }}

@@ Regel 17: / Regel 17: @@
 |}
-Chlorfenvinphos was introduced in the US in 1963 where it was used until 1991. No information is available about the volumes in which it was used.
+Chlorfenvinphos was introduced in 1963 in the U.S.A., where it was used until 1991. No information is available about the volumes in which it was used.
 Chlorfenvinphos enters the environment from run-off after rainfall and leaching from hazardous waste sites. After it has leached, it may be present in the soil and underground water. It has a water solubility of 130mg/l and a moderate tendency to [[adsorption|adsorb]] to particles.
-In water it is relatively stable, it is only slowly hydrolysed, but some biodegradation might occur by micro-organisms.
+In water it is relatively stable, (it is only slowly hydrolysed), but some biodegradation might occur by micro-organisms.
-It may have a low to moderate tendency to [[bioaccumulation|bioaccumulate]], however no experimental data on [[pollution and pelagic fishes|fishes]] are available. There also isn't any information available on its potential to [[biomagnification|biomagnify]].<ref name = US>[http://www.atsdr.cdc.gov/toxprofiles/tp83.pdf U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES 1997 TOXICOLOGICAL PROFILE FOR CHLORFENVINPHOS]</ref>
+It may have a low to moderate tendency to [[bioaccumulation|bioaccumulate]], however no experimental data on [[pollution and pelagic fishes|fishes]] are available. There also isn't any information available on its potential to [[biomagnification|biomagnify]]<ref name = US>[http://www.atsdr.cdc.gov/toxprofiles/tp83.pdf U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES 1997 TOXICOLOGICAL PROFILE FOR CHLORFENVINPHOS]</ref>.
-It is very toxic for fishes: acute toxicity concentrations range, depending on the [[species]], between 25 µg/l and 1 mg/l. Zooplankton are even more vulnerable, some species die at concentrations above 0.4 µg/l. <ref name="pest">[http://www.pesticideinfo.org/List_AquireAcuteSum.jsp?Rec_Id=PC35097 www.pesticideinfo.org August 13 2009]</ref>
+It is very [[toxic]] for fishes: acute toxicity concentrations range, depending on the [[species]], between 25 µg/l and 1 mg/l. Zooplankton are even more vulnerable, some species don't survive short exposure to concentrations above 0.4 µg/l<ref name="pest">[http://www.pesticideinfo.org/List_AquireAcuteSum.jsp?Rec_Id=PC35097 www.pesticideinfo.org August 13 2009]</ref>.
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@@ Regel 2: / Regel 2: @@
 {{Definition|title=Chlorfenvinphos
-|definition= Chlorfenvinphos is an insecticide used to control insect pests on livestock. It was also used to control household pests such as flies, fleas, and mites.  The pure chemical is a colourless liquid with a mild odour. <ref name = US>[http://www.atsdr.cdc.gov/toxprofiles/tp83.pdf U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES 1997 TOXICOLOGICAL PROFILE FOR CHLORFENVINPHOS]</ref>}}
+|definition= Chlorfenvinphos is an insecticide used to control insect pests on livestock. It was also used to control household pests such as flies, fleas, and mites.  The pure chemical is a colourless liquid with a mild odour<ref name = US>[http://www.atsdr.cdc.gov/toxprofiles/tp83.pdf U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES 1997 TOXICOLOGICAL PROFILE FOR CHLORFENVINPHOS]</ref>. }}
 == Notes ==

@@ Regel 16: / Regel 16: @@
 |-
 |}
 Chlorfenvinphos was introduced in the US in 1963 where it was used until 1991. No information is available about the volumes in which it was used.

@@ Regel 21: / Regel 21: @@
 Chlorfenvinphos enters the environment from run-off after rainfall and leaching from hazardous waste sites. After it has leached, it may be present in the soil and underground water. It has a water solubility of 130mg/l and therefore may be present in surface water after it has run off the land. It has a moderate tendency to [[adsorption|adsorb]] to particles.
-In water it is very stable although some biodegradation might occur by micro-organisms.
+In water it is relatively stable, it is only slowly hydrolysed, but some biodegradation might occur by micro-organisms.
 It may have a low to moderate tendency to [[bioaccumulation|bioaccumulate]], however no experimental data on fishes are available. There is also no information available on whether it [[biomagnification|biomagnifies]].<ref name = US>[http://www.atsdr.cdc.gov/toxprofiles/tp83.pdf U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES 1997 TOXICOLOGICAL PROFILE FOR CHLORFENVINPHOS]</ref>

@@ Regel 26: / Regel 26: @@
 It is very toxic for fishes, some species die at concentrations above 25 µg/l, although some can tolerate concentrations up to 1 mg/l. Zooplankton are even more vulnerable, some species die at concentrations above 0.4 µg/l. <ref name="pest">[http://www.pesticideinfo.org/List_AquireAcuteSum.jsp?Rec_Id=PC35097 www.pesticideinfo.org 13 august 2009]</ref>
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