Attached
Farmers who cultivate upcountiy vegetables in Nuwara Eliya apply high amounts of
pesticides, due to the intensive cultivation of hybrid crop varieties and highly favorable
weather conditions. The extensive use of pesticides may lead to environmental and food
contamination. Presently highest milk production was reported in Nuwara Eliya. Abundance
of crop residues in substantial amounts lead farmers to feed them adequately for cattle.
The objectives of this study were to identify the types of pesticides used in the area, crop
residues that are used as feed material and sources of contaminants which have an impact to
the milk industry in Nuwara Eliya. Forty farmers in four villages of Nuwara Eliya DS
division namely Bambarakelle, Shanthipura, Galpalama and Ambewela were interviewed.
Present breeds were Friesian, Jersey and local crossbreds (69, 23 and 7%-respectively) and
major crops were carrot, leeks, cabbage and potato. Due to grasslands scarcity, 70% of farmers carry out intensive rearing. Farmers provide grasses (87%) and crop residues (13%)
to cattle. Fresh grasses and crop residues were directly fed to cattle without any treatments.
Farmers used tap water (53%) and well water (47%) as water sources. The majority (>90%)
disposed the empty pesticide containers by throwing in the crop land itself. Farmers applied
Maneb (31%), Fipronil (31%) and Propineb (20%) as pesticides for cultivation of vegetables
nearby water sources while fungicides (Propineb 28% and Maneb 24%) applied nearby farm
lands. Feeding with crop residues, grasses and water which were contaminated with
pesticides encountered high risk to contain pesticide residues in milk.
