82 Diseases of Greenhouse Crops 



Table 13 (continued) 



Relative Humidity, Per Cent. — Fahrenheit Tern" 

 peratures, Pressure jo.o Inches 



Thermometer in Degrees 





21 . 5 





22 . s 



23 . 0 



23 • s 



24.0 



24- S 



25 . 0 



25 ■ S 



26 0 



20. 5 



27 . 0 



27 . 5 



28 . 0 





X 



























'1 





- 



3 



I 































4 



2 



I 





























0 



4 



2 



0 



























7 



6 



4 



2 



0 

























9 



7 



S 



4 



2 



0 























10 



9 



7 



5 



3 



2 



0 





















12 



10 



8 



7 



S 



3 



2 





















13 



II 



10 



8 



6 



5 



3 



I 



















14 



13 



II 



9 



8 



6 



5 



3 



I 

















IS 



14 



l'2 



II 



9 



8 



6 



I 



3 



I 















17 



15 



U 



13 



10 



9 



7 





t 



3 



I 













18 



16 



IS 



13 



13 



10 



9 



7 





4 



3 



I 











19 



17 



16 



14 



13 



11 



10 



8 



7 



5 



4 



3 



I 









20 



18 



17 



IS 



14 



13 



II 



10 



8 



7 



S 



4 



3 



I 







21 



20 



x8 



17 



IS 



14 



12 



II 



9 



8 



7 



S 



4 



3 



X 





22 



21 



19 



18 



16 



IS 



13 



13 



II 



9 



8 



6 



S 



4 



3 



Z 



23 



22 



20 



19 



17 



16 



14 



13 



12 



10 



9 



8 



6 



5 



4 



3 



24 



23 



21 



20 



18 



17 



16 



14 



13 



II 



10 



9 



8 



6 



5 



. 4 



25 



23 



22 



21 



19 



18 



17 



IS 



14 



13 



II 



10 



9 



7 



6 



5 



26 



24 



23 



22 



20 



19 



18 



16 



IS 



14 



12 



II 



10 



9 



7 



0 



