scholarly journals In Vitro Evaluation of Fungicides and Plant Extract against Alternaria solani (Ellis) Causing Early Blight in Tomato (Lycopersicon esculentum Mill.)

2017 ◽  
Vol 6 (9) ◽  
pp. 820-827
Author(s):  
Pankaj Kumar S. Singh
Keyword(s):  
Lycopersicon Esculentum ◽  
Plant Extract ◽  
Early Blight ◽  
Alternaria Solani ◽  
In Vitro Evaluation ◽  
Lycopersicon Esculentum Mill

scholarly journals In-vitro evaluation of fungicides at different concentrations against Alternaria solani causing early blight of potato

2020 ◽  
Vol 9 (4) ◽  
pp. 1874-1878
Author(s):  
Arshad Husain ◽  
Md Mahtab Rashid ◽  
Nishar Akhtar ◽  
Abdul Muin ◽  
Gufran Ahmad
Keyword(s):  
Early Blight ◽  
Alternaria Solani ◽  
In Vitro Evaluation

scholarly journals EVALUATION OF TWO DISEASE FORECASTING SYSTEMS FOR CONTROLLING EARLY BLIGHT ON TOMATO IN NEW JERSEY.

HortScience ◽  
1992 ◽  
Vol 27 (6) ◽  
pp. 629e-629
Author(s):  
W.P. Cowgill ◽  
M.H. Maletta ◽  
S.A. Johnston
Keyword(s):  
New Jersey ◽  
Lycopersicon Esculentum ◽  
Disease Control ◽  
Early Blight ◽  
Alternaria Solani ◽  
Disease Forecasting ◽  
State University ◽  
Pennsylvania State University ◽  
Cornell University ◽  
Lycopersicon Esculentum Mill

Two disease forecasting systems - FAST, Pennsylvania State University and CUFAST, Cornell University - were used to generate spray schedules for controlling Alternaria solani Ell. and Mart. on `Celebrity' tomato (Lycopersicon esculentum Mill.) at The Rutgers Snyder Research and Extension Farm in Northwest New Jersey. Disease control was compared to that obtained following standard weekly spray schedules. Chlorothalonil, 1.5 lb/A, was used for disease control for all treatments. Disease ratings of the FAST and CUFAST plots were significantly lower than that of the unsprayed control and were not significantly different from the plots sprayed according to standard spray schedules. A total of 10 fungicide applications were made following FAST recommendations; 7 applications were made following CUFAST recommendations; 13-15 applications were made following standard recommended schedules. Using CUFAST resulted in an estimated $200 per acre savings in spray costs. Chemical name used: tetrachloroisophtalonitrile (chlorothalonil).

Sign in / Sign up

Export Citation Format

Share Document