Pretraživanje
Prikaz rezultata 1-1 od 1
Possibility of Aphis pomi control in apple orchards with azadirachtin
(Int Soc Horticultural Science, Leuven 1, 2016)
Aphids occur regularly in apple orchards and cause severe damages. This research aimed to assess the efficacy of biological - azadirachtin (10 g a.i. L-1) 0.2% and chemical insecticides - chlorpyrifos + cypermethrin (50 + ...