Citation: Al. Varis, ABUNDANCE, SPECIES COMPOSITION AND DAILY PATTERN OF BEES VISITING FIELD BEAN, GOATS RUE AND TURNIP RAPE IN SOUTHERN FINLAND, Agricultural science in Finland, 4(5-6), 1995, pp. 473-478
Citation: Al. Varis, SPECIES COMPOSITION, ABUNDANCE, AND FORECASTING OF LYGUS BUGS (HETEROPTERA, MIRIDAE) ON FIELD CROPS IN FINLAND, Journal of economic entomology, 88(4), 1995, pp. 855-858
Citation: Al. Varis, EFFECT OF INTERCROPPING CARROTS AND ONIONS ON DAMAGE CAUSED BY THE CARROT FLY, PSILA-ROSAE (F) (DIPT, PSILIDAE), Journal of agricultural science in Finland, 63(5), 1991, pp. 411-414