Advisory Circulars
Permanent URI for this communityhttps://dl-tri.nsf.gov.lk/handle/1/2090
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Item Chemical control of weeds in Tea Lands(Tea Research Institute:Talawakelle, 2012) Tea Research Institute; TRI, Sri LankaItem Chemical control of insect, Mite and Nematode pests(Tea Research Institute:Talawakelle, 2012) Tea Research Institute; TRI, Sri LankaItem Chemical control of diseases(Tea Research Institute:Talawakelle, 2011) Tea Research Institute; TRI, Sri LankaItem Pesticide use in Tea fields(Tea Research Institute:Talawakelle, 2012) Tea Research Institute; TRI, Sri Lanka