Sunflower Beetle Larval Control, 1985

Sunflower Beetle Larval Control, 1985

Plots were located near Greenbush, Roseau county, MN. Plot size was 4 rows × 35 ft long. Treatments were replicated 4 times and arranged in a randomized complete block design. Insecticide application was made 10 Jul using a handheld CO2 sprayer with flat fan nozzles held approximated 18-24 inches ab...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Insecticide and acaricide tests 1987-01, Vol.12 (1), p.285-285
Hauptverfasser: Noetzel, David M., Ricard, Michele, Holen, Carlyle, Stanislawski, Harold
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Plots were located near Greenbush, Roseau county, MN. Plot size was 4 rows × 35 ft long. Treatments were replicated 4 times and arranged in a randomized complete block design. Insecticide application was made 10 Jul using a handheld CO2 sprayer with flat fan nozzles held approximated 18-24 inches above the crop. The application pressure was 40 psi using about 20 gal total material per acre. Live larval counts were made on 10 plants at 24 h pre and posttreatment and 120 h posttreatment.
ISSN:0276-3656
DOI:10.1093/iat/12.1.285