White grubs and their control in eastern Canada / G.H. Hammond. : A12-8/86-1940E-PDF
A short treatise on white grubs including: economic importance of white grubs; distribution; description of the injurious stages of the insect; life-history and habits; description of the injury; control for adult beetles and for the grubs; prevention of infestation.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.825158&sl=1
| Ministère/Organisme | Canada. Department of Agriculture. Canada. Department of Agriculture. Science Service. |
|---|---|
| Titre | White grubs and their control in eastern Canada / G.H. Hammond. |
| Titre de la série | Farmers' bulletin ; 86 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Autres langues publiées | [Français] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Cover title. "Issued April 1940. First printing." Issued also in French under title: Les vers blancs et les moyens de les combattre dans l'est du Canada. Historical publication digitized by Agriculture and Agri-Food Canada. Partial contents : Summary -- Economic importance of white grubs -- Distribution -- Description of the injurious stages of the insect -- Life-history and habits -- Description of the injury -- Control -- Control for adult beetles -- Control for the grubs -- Prevention of infestation. |
| Information sur la publication | Ottawa : Department of Agriculture : Division of Entomology, Science Service,1940. |
| Auteur / Contributeur | Hammond, G. H. |
| Description | 18 p. : ill. |
| Numéro de catalogue |
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| Numéro de catalogue du ministère | Publication 668 |
| Descripteurs | Pests |