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pro vyhledávání: '"F. E. Strong"'
Autor:
F. E. Strong, G. W. Beards
Publikováno v:
Hilgardia. 37:345-362
Lygus besperus Knight, a common polyphagous insect pest of certain widely grown California crops, undergoes a seasonal facultative diapause. Experiments described here were conducted upon both field-collected and laboratory-raised L. besperus populat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfa55c6a8d057dac56d7632ca29eff18
https://doi.org/10.3733/hilg.v37n10p345
https://doi.org/10.3733/hilg.v37n10p345
Autor:
F. E. Strong, J. W. Apple
Publikováno v:
Journal of Economic Entomology. 51:704-707
The thermal constants for various stages of development of the seed-corn maggot, Hylernya cilicrura (Rond.), were investigated. After determining the threshold of development at approximately 50o F., observations on eight insectary cultures yielded t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cf1805fe464313dfe30e087cfcee39d
https://doi.org/10.1093/jee/51.5.704
https://doi.org/10.1093/jee/51.5.704
Publikováno v:
Journal of Economic Entomology. 51:690-692
Insecticidal seed treatments on baby lima beans effected a 45% mortality of the eastern field wireworm, Limonius agonus (Say), found in a row 18 days after planting. Average gains of (61.6% in stand and 36.4% in whole plant weight were attributed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd9792af9ca12431ec9276e996811a9c
https://doi.org/10.1093/jee/51.5.690
https://doi.org/10.1093/jee/51.5.690