Effectiveness of NeemAzal-T/S in cherry organic orchard
2010
Badowska-Czubik, T.,Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniazka w Skierniewicach, Skierniewice (Poland) | Rozpara, E. | Danelski, W. | Kowalska, J.,Instytut Ochrony Roslin _ Panstwowy Instytut Badawczy w Poznaniu, Poznan (Poland)
NeemAzal_T/S in dose of 2,5 l/ha was tested against cherry fruit fly Rhagoletis cerasi and cherry blackfly Myzus cerasi in organic orchard during 3 vegetation seasons (2008-2010). The highest effectiveness of toxic biological insecticide NeemAzal-T/S (93,0 percent) was shown in control of Rhagoletis cerasi at the lowest population of the pests and 90% of mortality of cherry blackfly. Much lower toxic action (54,9-67,1 percent) of NeemAzal was shown against the higher population of cherry fly. The same tendency in controlling of the cherry blackfly was observed
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