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Ed Sarobol. Barley Net Blotch (Pyrenophora teres Drechsl.) Epidemiology and Management. (). Kasetsart University. Office of the University Library. : , ก.ค.-ก.ย. 2547.
Barley Net Blotch (Pyrenophora teres Drechsl.) Epidemiology and Management
Name: Hundie, Bekele
Organization :
Sinana Agricultural Research Center. Oromia Agricultural Research Institute
Name: Somsiri Sangchote
Organization :
Kasetsart University. Faculty of Agriculture. Department of Plant Pathology
Name: Ed Sarobol
Organization :
Kasetsart University. Faculty of Agriculture. Department of Agronomy
keyword:
Hordeum vulgare
;
AUDP
Abstract:
Two experiments were conducted in strip-plot block design during August-December 2002 and April-August 2003 at Sinana, Southeast Oromia, Ethiopia. Vertical factor was 4 varieties of barley and horizontal factor was propiconazole treatment (12+1) and they were replicated four times. The objective of this experiment was to study net blotch epidemiology and management and to suggest the future net blotch control strategy. The level of net blotch epidemic varied by year but its onset was early at GS13, although rainfall was low and temperatures were slightly high in both experimental years. Varieties and treatments affected the course of net blotch development starting from the early stage of the crop. Difference among varieties was substantial starting about 36-44 days after planting. Disease epidemic was significantly influenced by leaf positions, being high in the lower leaves and low in the upper leaves. Net blotch severity was associated negatively with grain yield and 1000-kernel weight starting 36 days after planting. Propiconazole foliar applications at GS30&39 provided greater TKW (4-6%) and grain yield (314.8-560kg / ha) over non-fungicide treatment in present study. Seedling resistance and infected plant debris management as routine activity and propiconazole spray at GS30&39 in seed and malt barley production in severe net blotch development were suggested as future components of barley net blotch disease management strategy.
Kasetsart University. Office of the University Library
Address:
BANGKOK
Email:
tdckulib@ku.ac.th
Created:
ก.ค.-ก.ย. 2547
Modified:
2009-10-10
Issued:
2009-10-10
บทความ/Article
application/pdf
วิทยาสารเกษตรศาสตร์ (สาขาวิทยาศาสตร์), 38(3) หน้า 380-392
eng
©copyrights Kasetsart University
RightsAccess:
ใช้เวลา
0.04142 วินาที
Hundie, Bekele
| Title | Contributor | Type |
|---|---|---|
| Barley Net Blotch (Pyrenophora teres Drechsl.) Epidemiology and Management
มหาวิทยาลัยเกษตรศาสตร์ Hundie, Bekele;Somsiri Sangchote;Ed Sarobol | บทความ/Article |
Somsiri Sangchote
Ed Sarobol
| Title | Contributor | Type |
|---|---|---|
| Uptake and Response of Maize (Zea mays L.) Varieties to Nitrogen and Phosphorus Fertilizers in Semi-arid Areas of Eastern Ethiopia
มหาวิทยาลัยเกษตรศาสตร์ Hassen Abdulahi;Ed Sarobol;Vichan Vichukit;Chairerk Suwannarat | บทความ/Article | |
| Drought Recovery and Grain Yield Potential of Rice after Chitosan Application
มหาวิทยาลัยเกษตรศาสตร์ Suchada Boonlertnirun;Ed Sarobol;Sawit Meechoui;Isara Sooksathan | บทความ/Article | |
| Status of Mn, Fe, Cu, Zn, B and Mo in Rift Valley Soils of Ethiopia: Laboratory Assessment
มหาวิทยาลัยเกษตรศาสตร์ Teklu Baissa;Amnat Suwanarit;Yongyuth Osotsapar;Ed Sarobol | บทความ/Article | |
| Assessment of Multielement Extractants for Prediction of Available Potassium in Thai Soils
มหาวิทยาลัยเกษตรศาสตร์ Surachet Aramrak;Jongruk Chanchareonsook;Chairerk Suwannarat;Ed Sarobol | บทความ/Article | |
| Effects of Molecular Weight of Chitosan on Yield Potential of Rice Cultivar Suphan Buri 1
มหาวิทยาลัยเกษตรศาสตร์ Suchada Boonlertnirun;Ed Sarobol;Isara Sooksathan | บทความ/Article | |
| Status of B, Cu, Fe, Mo and Zn of Soils of Ethiopia for Maize Production: Greenhouse Assessment
มหาวิทยาลัยเกษตรศาสตร์ Baissa, Teklu;Amnat Suwanarit;Yongyuth Osotsapar;Ed Sarobol | บทความ/Article | |
| The Effects of Planting Systems and Nitrogen and Phosphorus Combined Fertilizer on Yield and Yield Components of Maize (Zea mays L.) in Eastern Ethiopia.
มหาวิทยาลัยเกษตรศาสตร์ Abdulahi, Hassen ; Ed Sarobol;Vichan Vichukit;Chairerk Suwannarat | บทความ/Article | |
| Barley Net Blotch (Pyrenophora teres Drechsl.) Epidemiology and Management
มหาวิทยาลัยเกษตรศาสตร์ Hundie, Bekele;Somsiri Sangchote;Ed Sarobol | บทความ/Article | |
| Soil carbon sequestration affected by cropping changes from upland maize to flooded rice cultivation
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าธนบุรี Suthisak Saree;Pancheewan Ponphang-nga;Ed Sarobol;Pitayakorn Limtong;Amnat Chidthaisong | บทความ/Article | |
| Responses of Thai rice cultivar Chainat I (Oryza sativa L.) to enhanced tropospheric ozone concentrations
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าธนบุรี Watita Ariyaphanphitak;Amnat Chidthaisong;Ed Sarobol;Sirintornthep Towprayoon;Bashkin, V.N | บทความ/Article |