Výsledky vyhledávání - "Richard J. Hilton"

Akademický článek

Parasitoid helps control fruit worm in Sacramento Valley processing tomatoes

Autor: Michael P. Hoffmann, Lloyd T. Wilson, Frank Zalom, Richard J. Hilton, Craig Weakley

Publikováno v: California Agriculture, Vol 44, Iss 1, Pp 20-23 (1990)

Naturally occurring populations of the parasitic wasp Trichogramma help control the tomato fruit worm in processing tomatoes grown in the Sacramento Valley. Incorporating this factor into the pest management decision-making process should reduce in

Externí odkaz: https://doaj.org/article/89888921b79b4230acdb978fc9e0d369

Zobrazit plný text záznamu

Addressing the issue of pesticides in surface waters of the middle Rogue watershed: The Pesticide Stewardship Partnership approach

Autor: Richard J. Hilton

Publikováno v: 2016 International Congress of Entomology.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68cd2e044112bf259a63f21cf8bab001
https://doi.org/10.1603/ice.2016.114721

Zobrazit plný text záznamu

Dynamic Sequential Sampling Plan for Helicoverpa zea (Lepidoptera: Noctuidae) Eggs in Processing Tomatoes: Parasitism and Temporal Patterns

Autor: Richard J. Hilton, Frank G. Zalom, Lloyd T. Wilson, Michael P. Hoffmann

Publikováno v: Environmental Entomology. 20:1005-1012

Commercial fields of processing tomatoes located in the Sacramento Valley of California were monitored for eggs of the tomato fruitworm, Helicoverpa zea (Boddie), over a 5-yr period. In general, egg density remained low until near mid-August. During

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::586120de7a1c1bda403f0c25676c4ed1
https://doi.org/10.1093/ee/20.4.1005

Zobrazit plný text záznamu

Parasitism of Heliothis zea (Lepidoptera: Noctuidae) Eggs: Effect on Pest Management Decision Rules for Processing Tomatoes in the Sacramento Valley of California

Autor: Lloyd T. Wilson, Richard J. Hilton, Frank G. Zalom, Michael P. Hoffmann

Publikováno v: Environmental Entomology. 19:753-763

Egg parasitism of Heliothis zea (Boddie) and other lepidopterous pests was monitored in a field trial of processing tomato cultivars in 1981 and in several late-season commercial fields of processing tomatoes in the Sacramento Valley of California in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08a7d407ae8dc09165cf1fcf971ab8b9
https://doi.org/10.1093/ee/19.3.753

Zobrazit plný text záznamu