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pro vyhledávání: '"Ts, Stoianova"'
Publikováno v:
Problemi na khigienata. 16
The preparation "Mamestrine" developed in Bulgaria on the basis of NPV virus is meant for control of the Heliothis zea. Experiments are carried out on the toxic effect of the preparation, according to the requirements of FAO/WHO for assessment of the
Publikováno v:
Problemi na khigienata [Probl Khig] 1991; Vol. 16, pp. 99-106.