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Dieldrin Residue in the Soil and Cucumber from Agricultural Field in Tokyo
dieldrin residue soil cucumber
2009/3/5
Soil samples were obtained from 814 farms in Tokyo in 2002. Dieldrin residue was detected in 85 soil samples at concentrations ranging from 0.01 ppm to 2.6 ppm. The residual amount in 70% of dieldri...
Comparative effects of rootstock and scion on dieldrin and endrin uptake by grafted cucumber（Cucumis sativus）
dieldrin endrin cucumber Cucumis sativus L
2009/3/5
We examined the effect of grafting on dieldrin and endrin uptake from soil into cucumber plants. We compared the concentrations of dieldrin and endrin in aerial tissues of 10 varieties of Cucurbita ...
Rootstock control of fruit dieldrin concentration in grafted cucumber（Cucumis sativus）
dieldrin cucumber Cucurbita sp
2009/3/5
We examined the effect of Cucurbita sp. rootstock on dieldrin concentration in grafted cucumber (Cucumis sativus L.) fruits grown in two types of contaminated soils by pot experiment. The two soils ...
Reduction of dieldrin concentration in cucumber fruits using Cucurbita rootstocks and activated carbon
dieldrin Cucurbita plant uptake activated carbon pesticide residue
2009/3/5
Dieldrin uptake by cucumber fruits was examined using a variety of cucumber scions and squash rootstocks. The effect of activated carbon on reducing uptake was also determined. Three varieties of cu...