124 THE APPLE LEAF LIOPPER 



Expcrinicnt No. 6, (Row 12.) 

 Fift}^ cauliflower plants dipped into a solution of disparene, molasses 

 and water. This solution contained one ounce of disparene, four ounces 

 of molasses (fluid measure) and 12 ounces of water. 



Experiment No. 7, (Row 14.) 

 Fifty caulillower plants dipped into a solution of disparene, glue and 

 water. Solution contained one ounce of disparene, one ounce of glue and 

 one pint of water. The glue was dissolved in boiling water before adding 

 to the disparene. 



Experiment No. 8, (Row 16.) 

 Fifty cauliflower plants dipped into a solution of disparene, soap and 

 water. Solution contained four ounces of disparene, one ounce of soap and 

 two quarts of water. The soap was dissolved in boiling water before 

 adding to the solution. 



Experiment No. 9, (Row 18.) 



Fifty cauliflow'cr plants dipped into a solution of disparene, soap and 

 water. This solution contained four ounces of disparene, one ounce of soap 

 and four quarts of water. The soap was dissolved in boiling water before 

 adding to the solution. 



Experiment No. 10, (Row 20.) 



Fifty cauliflower plants dipped into a solution of disparene, soap and 

 water. The solution contained four ounces of disparene, one ounce of soap 

 and eight quarts of water. The soap was dissolved in boiling water before 

 adding to the solution. 



Tabulating treatment and results we get the following: 



Plants Plants Plants T>,.,„t^ 



Row TREATMENT Dead Dead Heads Without tv^- '"''•^ 



.Tune I .Tune 21 Heads *nssinK 



1 Check 3 5 24 20 6 



2 Soap-Disparene 5 G 21 24 5 



3 Cheek 2 1 33 14 3 



4 Disparene 2 6 28 16 6 



5 Check 1 7 29 12 9 



H Disparene, 3 3 27 20 3 



7 Check 7 20 21 9 



8 Dispareoe-glucose 2 2 25 21 4 



9 Check 1 3 30 18 2 



10 Disparene-molasses 5 6 16 26 8 



1 1 Check 3 28 19 3 



12 Disparene-molasses ."> 3 20 22 8 



13 Check 3 7 29 15 6 



14 Disparene-glue 7 9 18 27 5 



15 Check 6 10 29 9 12 



16 Disparene-soap 9 8 13 26 11 



17 Check 2 2 35 9 6 



18 Disparene-soap 1 5 25 18 7 



19 Check 1 3 23 23 4 



20 Disparene-soap 2 2 26 20 4 



21 Check 1 33 16 1 



Evidently from this table there was but little difference between treated 

 and untreated rows, and the different applications had but little or no effect. 

 The piece of land upon which these experiments were tried had been in 

 sod the year before, and the maggot was not as bad there as in some other 

 localities. 



