Guangdong Provincial Standard of the People's Republic of China
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DB44/T 224-2000
Scope
This standard stipulates the prevention and control technologies for pests and weeds and the requirements for the use of pesticides in the production of pollution-free leafy vegetables. This standard applies to the production of pollution-free leaf lettuce (Lachucasativa L.var.crispaL.), water spinach (Ipomoea aquatica Forsk), spinach (Spinacia oleraccea L.), watercress (Nasturtium offcinale), cabbage (Brassica campestris L.ssp.chinensis (L.) Makinovar .utilisTsenetLee) and kale (B.olboglabraBailey) pesticide use. The use of pesticides in the production of other pollution-free leafy vegetables may refer to this regulation.
DB44/T 224-2000 history
2005DB44/T 224-2000 Technical regulations for the use of pesticides in pollution-free leafy vegetables