Essays about: "F.graminearum"

Showing result 6 - 10 of 19 essays containing the word F.graminearum.

1. 6. Evaluation of in vitro antagonism assays in the mycoparasitic fungus Clonostachys rosea

   University essay from SLU/Dept. of Forest Mycology and Plant Pathology

   Author : Victor Olsson; [2020]
   Keywords : Biocontrol; Biocontrol agent; Clonostachys rosea; Fusarium gramine-arum;

   Abstract : Fungicide use is the dominant direct method to control fungal pathogens on crops in agriculture. While effective, excessive use of them can be harmful to biodiversity and lead to fungicide resistance in pathogen populations. Biocontrol is an alternative where natural antagonistic organisms, called biocontrol agents (BCA), are used to protect crops. READ MORE

3. 7. Combining biocontrol fungus Clonostachys rosea with chemical fungicides – for integrated management of Fusarium foot/root rot

   University essay from SLU/Dept. of Forest Mycology and Plant Pathology

   Author : Sebastian Bengtsson; [2020]
   Keywords : Biocontrol agent; Clonostachys rosea; Fusarium culmorum; Fusarium graminearum; prothioconazole; Proline; Fusarium foot root rot; ; Integrated pest management;

   Abstract : Fungal plant diseases have typically been controlled by the application of chemical pesticides. However, excessive use of chemical pesticides may produce undesirable side effects including fungicides tolerance in pathogens and environmental problems, if not handled correct. READ MORE

4. 8. Late infection of Fusarium graminearum in winter wheat grown under different nitrogen regimes

   University essay from SLU/Dept. of Crop Production Ecology

   Author : Baraa Alkhaled; [2018]
   Keywords : F. graminearum; winter wheat; N fertilizer; late infection; DON; protein content;

   Abstract : Fusarium spp. infection is a serious risk in wheat cultivation worldwide. In addition of reduce grain yield and quality, it also leads to grain and chaff contamination by toxic metabolites (mycotoxins). The mycotoxin deoxynivalenol (DON) is among the most important mycotoxins in Swedish wheat production and is mainly produced by F. READ MORE

5. 9. Olika faktorers påverkan på DON-halter i havre : en intervjustudie odlingssäsongen 2013

   University essay from SLU/Dept. of Crop Production Ecology

   Author : Jonna Wiklund; [2017]
   Keywords : Fusarium; F. graminearum; DON; silt;

   Abstract : Växtpatogena svampar av släktet Fusarium skapar problem i bland annat i spannmål världen över. Angrepp kan orsaka skördenedsättningar. Vissa arter producerar även mykotoxiner vilka kan vara toxiska för människor och djur. Ett av dessa toxiner är deoxynivalenol (DON). READ MORE

6. 10. Functional analysis of polyketide synthases in the biocontrol fungus Clonosthachys rosea

   University essay from SLU/Dept. of Forest Mycology and Plant Pathology

   Author : Umma Fatema; [2017]
   Keywords : biocontrol; Clonostachys rosea; gene deletion; polyketide synthase; secondary metabolites;

   Abstract : Clonostachys rosea, a filamentous ascomycete, is a well-known biological control agent (BCA) against a wide range of plant pathogenic fungi. Genome sequencing revealed that C. rosea strain IK726 possess 32 genes encoding for polyketide synthases (PKS), which is significantly higher than the more studied biocontrol fungi Trichoderma. READ MORE