Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 7 potx
Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 7 potx
... culture in pond and disused mining pools 5 ,75 4
Cockle culture in mudflats 5,041
Penaeid prawn culture in brackish water ponds 1, 878
Marine finfish in floating net cages in coastal water 671
b
Freshwater ... Hock,
Selangor γ-HCH 0.1 19 87
Rice-field α-HCH 18–58
fish γ-HCH 10–100
α-endosulfan 5130
β-endosulfan 170 0
Penang 1984– 87 Rice field α-HCH 2.3 Jothy et al. 19 87
+...
Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 12 potx
... 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 ... fungicides
herbicides
ins/nem
other
1 977 79
1985– 87
1995– 97
Figure 12.4 Biocides by class imported by Costa Rica during: 1 977 79 , 1985– 87, and
1995– 97...
Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 1 ppt
... 71
5.1 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 ... 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 in resident...
Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 2 ppsx
... 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 (19 97) 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 fo...
Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 3 pps
... Everaarts
Pesticide use in Zimbabwe 37
The surveys by Billings and Phelps (1 972 ) and Whitwell et al. (1 974 ) were carried
out following the tsetse fly control campaigns in 1962 to 19 67 with dieldrin, and ... lead to a build-up of
pesticide residues in streams and lakes.
PESTICIDE USE IN THE CONTROL OF DISEASE
VECTORS
Tsetse fly infestation in eastern central Af...
Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 4 pot
... maize and cotton while other OCs, e.g. lindane, aldrin, and dieldrin, were used
for seed dressings. DDT was last imported into Kenya in 1985, aldrin and dieldrin
in 1992 (PCPB). OCs still in use in ... metabolism and
persistence of
14
C-DDT and
14
C-chlorpyrifos residues in sediment and fish in a model
ecosystem. In: Proc. 7th Int Conf in Africa and 34th Conve...
Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 6 ppsx
... consumption for granular and conventional products since
1 972 and 1 973 . With the lifting of subsidies beginning in 1 974 and ending in
1 979 , there was a sharp decline in the consumption of pesticides. Subsequently
use ... spraying. With the introduction of HYV, use of pesticides increased
Figure 6.1 Pesticide consumption in Bangladesh from 1 973 –95
0
2
4
6
8
10
73 74...
Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 9 ppt
... 71 .42 69, 475 60.31
IPM
implemented
in all rice fields 1 975 46,3 07 32.51 25,5 37 22. 17
1 976 59,116 51.54 37, 970 32.96
1 977 70 , 570 59.55 58,249 50. 57
1 978 50, 176 35.23 33 ,79 3 29.33
1 979 46,940 30.98 ... pre-
in field 1 IPM
a
in field 2 IPM
Pre-IPM 1 970 138,698 100 118,259 100
1 971 139,401 112,995
1 972 149,1 97 114,354
IPM
implemented
in some areas 1 973 132,8 4...
Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 14 ppt
... 12–18
Ametryn 2 0.8 22 77 .1
4 3.04 17 79.8
7 4.83 22.4 72 .6
Prometryn 2 0.9 20.2 78 .9
4 1.8 21.4 76 .8
7 5.1 25.3 69.6
Simazine 2 0. 57 15 84.3
4 2.42 17 80.5
7 8.11 28.8 62.9
Bromacil 2 9 .78 42.1 62.9
4 ... water beyond
the MRLs while in crops, most pesticide residues are found in compliance with
national and international standards.
In agricultural soils and...
Pesticide Residues in Coastal Tropical Ecosystems: Distribution, fate and effects - Chapter 15 doc
... credit for initiating and implementing pesticide
awareness programs in the Commonwealth Caribbean during the 1 970 s and 1980s
through printed and electronic media, seminars, and direct training of ... 37. 48
Trinidad
b
171 ,280 (24.3) 333,984 ( 47. 4) 27, 443 (3.9) – 172 ,413 (24.5) 70 5,120 2.98
Jamaica
e1
78 1,836 (45.2) 71 5, 375 (41.4) 232,201 (13.4) –
– 1 ,72 9,412 7. 1...
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