Sweeney, Jon Effect of gibberellic acid on cone crop of Picea glauca and prolonged diapause in Strobilomyia neanthracina / Jon Sweeney. -- Obr., tab. -- Res. Lit. - Testovanie účinkov injektovania kyseliny giberelinovej na Picea glauca v období larválneho štádia žeru u Strobilomyia neanthracina. Vplyv na obdobie diapauzy u tohoto škodcu.

In Proceedings of the 5th Cone and Seed Insects Working Party Conference : September 1996, Monte Bondone, Italy. -- (1997), s. 141-148

I. Proceedings of the 5th Cone and Seed Insects Working Party Conference : September 1996, Monte Bondone, Italy. -- (1997), s. 141-148
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