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Studies on the pea moth (Laspeyresia nigricana Steph.) in Central Sweden


, : Studies on the pea moth (Laspeyresia nigricana Steph.) in Central Sweden. Meddelanden, Statens Vaxtskyddsanstalt (15/155): 451-475

The studies include consideration of the variable results of experiments on the control of pea moth using malathion, trichlorfon, carbaryl, pyrethrum or parathion in relation to insecticide persistence and timing of sprays using temperature sums.

US$29.90


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