Sökning: "plant pathogen"
Visar resultat 11 - 15 av 90 uppsatser innehållade orden plant pathogen.
11. Fungicide resistance against fluopyram in Alternaria solani
Master-uppsats, SLU/Dept. of Plant Protection BiologySammanfattning : Early blight in potato production can be devastating and to minimize crop damage the use of fungicides has been the key. New fungicides called the SDHIs have been used against the early blight pathogen, Alternaria Solani in potato fields to reduce yield losses. LÄS MER
12. Assessing the effect of Fusarium graminearum inoculation on the root structure of Swedish winter wheat cultivars (Triticum aestivum
Master-uppsats, SLU/Dept. of Crop Production EcologySammanfattning : Several diseases attack the wheat crop and reduce the yield, such as root disease, which causes a tremendous loss in wheat production. Root rot has a variety of causal agents, such as nematodes, viruses, and bacteria, but the most common pathogens causing wheat root rot are oomycetes and fungi. LÄS MER
13. Isolation, protocol optimization and screening of genotypes against net blotch and scald of barley in controlled condition
Master-uppsats, SLU/Dept. of Plant Breeding (from 130101)Sammanfattning : Net blotch and scald are two economically important diseases of barley, causing significant losses in yield in Nordic and Baltic states (NBS) countries and in Sweden. Identification and deployment of resistant cultivars is the most effective method for controlling both the diseases. LÄS MER
14. Cover crops for plant protection : Cover crops for control of root pathogenic Plasmodiophora brassicae and the root parasitic nematodes Pratylenchus penetransand Meloidogyne hapla
Master-uppsats, SLU/Dept. of Plant Breeding (from 130101)Sammanfattning : Root pathogens and parasites are an increasing problem in agricultural and horticultural production. The soil borne pathogen Plasmodiophora brassicae is one of the major pathogens in oilseed rape production and the plant parasitic nematodes (PPNs), Pratylenchus penetrans and Meloidogyne hapla infest important crops such as carrot, potato and strawberry. LÄS MER
15. Effects of plant-fungal interactions on volatile emission of Hordeum vulgare and aphid preference
Master-uppsats, SLU/Dept. of EcologySammanfattning : Barley is one of the most economically important cultivated crops in the world. However, barley is a host for many insect pests and plant pathogenic fungi which is a threat to the production. Rhopalosiphum padi is an economically important insect pest that leads to large economical losses in agricultural crops such as barley. LÄS MER