Dar

Recherche avancée

Principle insect enemies of the sugar beet in the territories served by the Great Western Sugar Company

Auteur(s): Maxson, Asa Chandler
Date de publication: 1920.
Éditeur(s): Agricultural Dept., the Great Western Sugar Company
Contributeur(s): Biodiversity Heritage Library
Collection(s): Biodiversity Heritage Library
Catégorie: Others
Le sujet(s): Beets--Diseases and pests , Sugar beet--Diseases and pests , Beneficial insects , Insect pests
mots-clés: Beets Diseases and pests Sugar beet Diseases and pests Beneficial insects Insect pests

Enregistrer dans une liste

Livres associés

Report of the United States Entomological Commission.

Os insectas damninhos na agricultura

Les sciences biologiques appliqu�ees �a l''agriculture et la lutte contre les ennemis des plantes aux �Etats-Unis

Insects and insecticides. A practical manual concerning noxious insects and the methods of preventing their injuries.

Autres communiqués de l'auteur

Alimenté par
Bibliotheca Alexandrina