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The research on results of chemical control of thrips (Thysanoptera) took place in Krzeczowice near Przeworsk in 2008–2009. The seed dressings used were: Gaucho 600 FS (imidacloprid), Mesurol 500 FS (methiocarb) and Poncho 600 FS (clothianidin). They effectively protected maize plants against thrips feeding for a period of about 10 weeks from sowing. Chemical control of European corn borer (Ostrinia...
Badania nad występowaniem oraz szkodliwością mszyc na jęczmieniu jarym wykonano w latach 2010–2012 w Boguchwale. Maksimum liczebności populacji mszyc stwierdzono w trzeciej dekadzie maja lub pierwszej połowie czerwca, kiedy rośliny były w fazie liścia flagowego (BBCH 37–41). W 2012 roku mszyce wystąpiły w bardzo dużym nasileniu osiągając średnio 10,5 sztuki na źdźble. Wszystkie zastosowane w latach...
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