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The described research dealt with the viability of insecticidal nematodes contained in the spray liquid flowing through filters used in spraying machines. Steinernema feltiae entomopathogenic nematodes were used in the research. The liquid was filtered using two filters mounted in spraying machines with 50 and 100 mesh number. Concentration of nematodes in the liquid was: 1 million and 2 million in...
Przeprowadzono badania nad użyciem filtra siatkowego o podziałce 100 Mesh w instalacji, przez którą wielokrotnie przepływała ciecz zawierająca owadobójcze nicienie Steinernema feltiae. Natężenie przepływu cieczy wynosiło 20 dm3 min-1. Przeciętna koncentracja nicieni w 1 ml cieczy wynosiła 900 sztuk. Ciecz przepływała przez instalację od 4 do 32,5 razy. Nie stwierdzono strat nicieni.
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