Détail de l'auteur
Auteur I. Wise |
Documents disponibles écrits par cet auteur (2)
Ajouter le résultat dans votre panier Faire une suggestion Affiner la recherche Interroger des sources externes
article/chapitre/communication
Plant bugs in the genus Lygus are pests of canola (Brassica napus L. and Brassica rapa L.) in western Canada and may require insecticidal control. Sweep-net sampling of field plots and commercial fields in southern Manitoba between 1988 and 1995[...]article/chapitre/communication
Sequential decision plans based on aphid counts and binomial counts of infested plants (presence or absence of aphids) were developed to guide chemical control decisions for the potato aphid, Macrosiphum euphorbiae, on two growth stages of oilse[...]