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Helminthosporium gramineum. 



Tempe- 

 ratur 



Kultur 



TV 



Diameter 

 ved Maa- 



Be- 

 gyndelse 



Tilvækst 



pr. Døgn 



1.— 4. Døgn 



Middel- 

 tilvækst 

 pr. Døgn 



Nr. 



Ret- 

 rung 



lste 



2det 



ddje 



4de 



îalt 



pr. 

 Døgn 







A 



14.0 



9.5 



9.5 



7.5 



6.0 



32.5 



8.1 







1 



B 



13.0 



9.5 



lO.o 



9.5 











30—31° 



























A 



14.0 



10.5 



10.0 



. 



— 







— 







2 



B 



1 p» * 



LO.O 



12.0 



10.0 



— 



— 



— 



— 









A 



4.0 



6.5 



7.0 



5.5 



3.5 



22.5 



5.6 







3 

























B 



4.5 



5.5 



7.5 



5.5 



3.0 



21.5 



5.4 





24—25° 





















6.9 







A 



6.0 



7.5 



7.5 



8.5 



8.5 



32.0 



8.0 







4 

























B 



5.0 



; 8.0 



7.0 



lO.o 



9.0 



34.0 



8.5 









A 



7.0 



3.0 



5.0 



8.0 



6.0 



22.0 



5.5 







5 

























B 



6.5 



4.5 



5.0 



7.0 



6.0 



22.5 



5.6 





14—23° 





















6.0 







A 



9.0 



4.0 



9.0 



6.0 



6.5 



25.5 



6.4 





6 



B 



8.0 



5.5 



8.5 



5.0 



7.0 



26.0 



6.5 





Helminthosporium teres. 







A 



4.0 



9.0 



9.5 



lO.o 



lO.o 



38.5 



9.6 



9.6 



30-31° 



2 



















B 



5.0 



7.5 



10.0 



10.5 



10.5 



38.5 



9.6 









A 



2.5 



9.0 



9.5 



12.5 



12.5 



43.5 



10.9 







3 



B 



3.5 



6.5 



10.5 



13.5 



12.0 



42.5 



10.6 



10.5 



24—25° 

























A 



2.0 



9.5 



6.0 



13.0 



12.0 



40.5 



10.1 







4 



B 



2.0 



lO.o 



5.0 



14.0 



12.0 



41.0 



10.2 









A 



13.0 



5.0 



7.5 



8.0 



8.5 



29.0 



7.2 







5 



B 



11.5 



6.5 



7.0 



8.0 



8.5 



30.0 



7.5 





14—23° 

















22.0 



5.5 



6.4 





A 



6.0 



5.0 



5.5 



8.5 



5.0 







6 



B 



6.0 



5.5 



6.0 



6.0 



4.5 



22.0 



5.5 





