A technological economic assessment of Spodoptera littoralis (boisd), a pest of irrigated crops in Cyprus
Appraisals of investment in pest control are complicated by the problems of predicting events in biological systems. In this study, an attempt is made to estimate the two necessary components of pest control investment appraisal, namely: the production function (decreases in crop losses with unit in...
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University of Stirling
1976
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.461104 |