Výsledky vyhľadávania
- Impact of wildlife predation on the white pine weevil associated with stand conditions in jack pine plantations
Bellocq M. Isabel
Smith Sandy M.
Sault Ste. Marie : Canadian Forest Service , 1997. - 3 s. : 1 obr., 2 tab., 28 cm
xkni - KNIHY
1, z toho voľných 1 - Patterns of Host Exploitation by the Parasitoid Wasp Trichogramma minutum (Hymenoptera: Trichogrammatidae) when Attacking Eggs of the Spruce Budworm (Lepidoptera:Tortricidae in Canadian Forests
Bai Barry B.
Smith Sandy M.
Ann. Entomol.Soc.Am.. 87(5). (1994), s. 546-553. tab.. graf.
xkni - KNIHY - Residual strength of Douglas-fir sapwood and heartwood as affected by fungus colony size and number of colony forming units.
Smith Sandy M.
Morrell Jeffrey J.
Camille Sexton
For. Prod. J.. Roč. 42, č. 4 (1992), s. 19-24
xcla - ČLÁNKY - Inundative release of the egg parasitoid, Trichogramma minutum (Hymenoptera: Trichogrammatidae), against fo- rest insect pests such as the spruce budworm, Choris- toneura fumiferana (Lepidoptera: Tortricidae): The Ontario project 1982-1986. Memoirs of the EntomologicalSociety of Canada - No. 153
Smith Sandy M.
Carrow J.R.
Laing J.E.
Ottawa : Entomological Society of Canada , 1990. - 87 s.: obr., tab., graf.
blt
1, z toho voľných 1