Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 3 pps

... 20 03 Milton D. Taylor, Stephen J. Klaine, Fernando P. Carvalho, Damia Barcelo and Jan Everaarts Pesticide use in Zimbabwe 33 Table 3. 4 Spraying operations using 3. 1 percent dieldrin emulsion in ... 1.49 17 .32 13/ M 8.62 0.65 34 .19 – 1. 63 2.04 38 .51 Antelope Island 14/F 5.66 0.20 20 .31 – 1.49 1.62 23. 62 Nyaodza River 15/M 55 .32 0.69 23. 39 – 2.28 4.12 30 .48 16/F 5...

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... Ghana. PESTICIDE RESIDUES IN BIOTA AND NON BIOTIC MATRICES IN THE INLAND, COASTAL, AND MARINE ECOSYSTEMS OF GHANA OC residues in the interior of Ghana Osafo Acquaah (1997) measured lindane and endosulfan ... small landholders. Ghana’s land use includes 12 percent in arable land, 7 percent in permanent crops, 22 percent in permanent pastures and 35 percent in fore...

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... kg –1 o,p´-DDT 0 .32 6–1.19 µg kg –1 p,p´-DDE 1. 233 3. 854 µg kg –1 © 20 03 Milton D. Taylor, Stephen J. Klaine, Fernando P. Carvalho, Damia Barcelo and Jan Everaarts Pesticides in Bangladesh 13 7Chapter 6 Pesticides ... consumption for granular and conventional products since 1972 and 19 73. With the lifting of subsidies beginning in 1974 and ending in 1979, there was a sha...

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... Pesticide residues in marine, estuarine, and fresh waters of India 98 5.2 OC pesticide residues in plankton samples from Indian waters 100 5 .3 Pesticide residues in marine, estuarine and freshwater sediments ... from Indian waters 112 5.7 OC pesticide residues in marine, estuarine, and freshwater organisms of India 114 5.8 OC pesticide and PCB residues i...

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... 1,4 13. 3 870.6 2 ,32 3.0 501.9 5,108.8 1994 1,049.9 747.4 1,671.8 5 63. 3 4, 032 .4 19 93 839 882 1,5 03 309 3, 533 1992 1,670 1,122 2, 634 1,164 6,590 1991 1,072 844 1,568 570 4,054 1990 1,572 1, 134 1 ,33 0 ... imports) Year Insecticides and acaricides Herbicides Fungicides Other Total 1995 39 .8 17.6 38 .4 4.2 100 1994 37 .4 22 .3 33. 7 6.6 100 19 93 35.5 22.6 36 .6 5 .3 100...

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... 0.1–1.8 Sediment Dieldrin 0.8–4.7 β-HCH 0.6–8.0 γ-HCH 0.4–0.8 Aldrin 0.1 Rice-field Dieldrin 6.6–2.49 fish α-Chlordane 2.8–17.1 β-HCH 3. 3–8.2 Aldrin 0 .3 1.1 Tanjong Karang, 1982 Water α-HCH 0.5 Soon and Hock, Selangor ... Hock, Selangor γ-HCH 0.1 1987 Rice-field α-HCH 18–58 fish γ-HCH 10–100 α-endosulfan 5 130 β-endosulfan 1700 Penang 1984–87 Rice field α-HCH 2 .3 Jothy et al. 1987 + m...

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... 60 .31 IPM implemented in all rice fields 1975 46 ,30 7 32 .51 25, 537 22.17 1976 59,116 51.54 37 ,970 32 .96 1977 70,570 59.55 58,249 50.57 1978 50,176 35 . 23 33, 7 93 29 .33 1979 46,940 30 .98 41,8 43 36.01 1980 ... Chemosphere 39 (6):9 13 23. Sun Jing-he, Zhang Yong-xi, Chen Zi-yuan and Li Xin-min. 1986a. Dynamics of degra- dation and residue of 14 C-fenvalerate in fl...

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... near coastal areas Pre-planting runoff, erosion non-point weed control: herbicides soil insects: insecticides Post-planting aerial drift non-point soil and stem insects: runoff, erosion insecticides Pre-emergence ... organothiophosphate ins/nem 33 9.7 15,826.7 71.5 Cupric inorganic ins/acar 33 3.5 16,160.2 73. 0 Methamidophos phosphoramidothioate ins/nem 31 5.1 16,475 .3 74.4 Cadusafo...

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... 19 Dieldrin 3. 33 1.91 1.61 1 .34 1.55 1. 03 0.92 0.78 0.61 0 .38 DDT 7.50 4.44 4 .33 4 .31 – a 3. 11 1.95 0.96 0. 43 – Source: Dierksmeier, 1989. Note: a En dash (–) indicates no sample taken. © 20 03 Milton ... water beyond the MRLs while in crops, most pesticide residues are found in compliance with national and international standards. In agricultural soils and in i...

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... credit for initiating and implementing pesticide awareness programs in the Commonwealth Caribbean during the 1970s and 1980s through printed and electronic media, seminars, and direct training of ... Kitts-Nevis-Anguilla 35 2 16 13 2 13 196 16,200 4,050 St Lucia 620 8 21 5 13 158 21,060 2, 835 St Vincent and the Grenadines 38 9 10 18 5 36 84 18,225 810 Trinidad and Toba...

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