Questions for Discussion 



1. The Kind and Form of Information Concerning Individual Nur- 



series to be Furnished by an Inspector to Inspectors of other 

 States. 



2. What is the Opinion of State Inspectors Regarding the Sale of 



Strawberry Plants from Districts Known to be Infested with the 

 Strawberry Root Louse? 



3. What is the Best way to Treat Nursery Stock Infested with the 



San Jose Scale where such Stock is to be planted in Infested 

 Orchards or sections, the owners of which do not regard San 

 Jose Scale Infestation Serious, they having adopted adequate 

 spraying methods for its control. 



4. Assuming that Nurserymen may demand that their trees shall be 



treated for San Jose Scale instead of being destroyed what formu- 

 la for treatment should be employed? 



5. Why does Fumigation with Hydrocyanic-acid-gas occasionally fail? 



6. Will dipping nursery trees in lime-sulfur solution prove effective? 



If so, should roots be immersed? 



7. What action should be taken by Horticultural Inspectors in refer- 



ence to Imported Bulbs, Herbaceous and Green House Plants. 



8. What progress has been made in barring Wormy and Scale Infested 



Fruits from the Markets in Different States? 



9. What is the present state of Crown Gall on Apple? . 



A. Relation of Crown Gall and Hairy Root. 



B. Prevention of this disease in the Nursery. 



C. Inspection and Requirements for Crown Gall. 



D. Contagiousness. 



