Zobrazeno 1 - 4
of 4
pro vyhledávání: '"C. J. Spies"'
Autor:
John B. Dimond, C. J. Spies
Publikováno v:
The Canadian Entomologist. 117:193-202
Coincident populations of spruce budworm, Choristoneura fumiferana (Clem.) and spruce coneworm, Dioryctria reniculelloides (Mutuura and Munroe) were studied to compare spatial distribution, temporal abundance, relative abundance on spruce species, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::391fa88e78dfa3d85a2a88d01161c257
https://doi.org/10.4039/ent117193-2
https://doi.org/10.4039/ent117193-2
Autor:
C. J. Spies, John B. Dimond
Publikováno v:
The Canadian Entomologist. 117:261-263
The spruce coneworm, Dioryctria reniculleloides (Mut. and Mun.), is often associated with the spruce budworm on spruce host trees and sometimes approaches or equals the spruce budworm, Choristoneura fumiferana (Clem.), in numbers (Spies and Dimond 19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f6647e78dceb0af8610baf8994b44c9
https://doi.org/10.4039/ent117261-2
https://doi.org/10.4039/ent117261-2
Autor:
C. J. Spies, John B. Dimond
Publikováno v:
The Canadian Entomologist. 113:661-663
Multiyear benefits or carryover effects of single treatments of Bacillus thuringiensis (B.t.) have been suggested in a few reports. Morris (1977) noted that over 2 to 3 years after treatment both defoliation by and oviposition rates of the spruce bud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f575057a09eecfd44ac03bb43b2b8611
https://doi.org/10.4039/ent113661-7
https://doi.org/10.4039/ent113661-7
Autor:
R F, Kingsley, C J, Spies
Publikováno v:
The Training school bulletin. 66(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5a7ab7f17ab786cf3fc130790526df35
https://pubmed.ncbi.nlm.nih.gov/4921850
https://pubmed.ncbi.nlm.nih.gov/4921850