Results of laboratory analysis
of samples collected from the plots of green leafy vegetables which are divided into six samples from planting vegetables in general. Organic vegetables and two kinds of samples analyzed for pesticide residues four groups ORGANOIODINE phosphate. Organochloride Cabana Matewan and pyrethroids. The study found that pesticide residues in samples of each vegetable pesticide residues found in Group 4 is a pyrethroid. The following is a vegetable. 1. Chinese cabbage grown from a common substance found Cypermethrin residues in amounts <0.01 mg / kg 2. Kale from planting non-toxic substances, Cypermethrin residues found in the 0.14 mg / kg and 3 from planting lettuce. Deltamethrin residues, toxic substances were found in the 0.06 mg / kg in parts of Guangdong and lettuce are grown organically. No residues of chemicals, pesticides and fourth groups.
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