17 



SOME PROBLEMS REQUIRING SOLUTION 



Notwithstanding the progress that has been made in the study of economic 

 insects and fungi, it is very evident that more investigation must be done before 

 our Quebec fruit growers, vegetable growers and farmers will be in a position to 

 control the ravages of certain pests. I shall briefly call your attention to a few of 

 these insects and fungous diseases that require further investigation. 



The Plum Curculio is a serious pest in some of our best apple districts, such 

 as Abbottsford and Covey Hill. While the life history of this insect is fairly well 

 known, the present methods of control are far from effective. It is probable that 

 a careful field study carried on throughout one or two seasons in the infested dis- 

 tricts would reveal better methods of control. 



Similarly, the Apple Maggot or Railroad Worm requires additional study, not 

 in the laboratory but in the orchard. 



Again, the Black Rot Canker is prevalent in many apple orchards and requires 

 attention. The death of many twigs and branches is not due entirely to sun-scald, 

 as many orchardists are inclined to believe; but in many cases to the attacks of the 

 Black Rot Fungus. This disease can also be best dealt with in the orchards. 



Further, the Potato Scab problem is one w^hich requires more study than has 

 been given to it. In some districts this fungus causes great losses and is difficult 

 to control. 



I have mentioned these four pests, for I believe they require first, and, I may 

 say, immediate attention. Money could be spent to great advantage if two or 

 three young men with a fair knowledge of insect and fungous pests were enabled 

 to devote one or two seasons to the study of these pests in the field. We regret 

 that the appropriation to our Society is too inadequate to permit it to take up the 

 matter. We are willing, however, to do everything in our power to assist in the 

 solution of the problems concerned. 



In conclusion, let me remind our members that our Society is doing a most 

 valuable work in disseminating useful information among the plant growers of 

 Quebec. Although we get no financial return for our labors, yet we have the proud 

 satisfaction of knowing that we are helping a large number of persons who need 

 help. We thank the Department of Agriculture of Quebec for their continued 

 assistance in this good work. 



P. P. Eng.— 2 



