Haku
Viitteet 11-17 / 17
Ecology and control of timothy grass flies (Amaurosoma spp., Dipt., Scatophagidae) and the effects of chemical control on the fauna of the field stratum.
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1972)
Der Einfluss von Schwefeldüngung auf den Schwefelgehalt von Klee und Timothee
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1965)
Tutkimuksia timotein leikkuupuinnista
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1967)
Contarinia kanervoi Barnes (Dipt., Itonididae), bionomics, damage and control
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1967)
Hymenoptera species occurring in stems of spring wheat and the damage caused by them to wheat crops in Finland
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1962)
Megadelphax sordidula (stål)(hom.,delphacidae) as a vector of phleum green stripe virus
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1976)
Mineral composition of Finnish timothy
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1969)