17 uppsatser · sida 1 av 2
Every year, pesticides are found in surface and ground waters in Sweden. Fungicides are in common usage and applied in high amounts against potato late blight. The present thesis examined the possible removal of four fungicides (metalaxyl, cyprodinil, propamocarb and …
… we had to drive twice on the same field. The costs are 1156 kr/ha and for fungicides 620 kr/ha with a total cost of 1776 kr/ha. The lowest establishment costs were for direct drilling and Överums plow with a cost for direct drilling of 406 kr/ha and for fungicides 620 kr/ha with …
… cause significant yield losses. To be effective, the timing of application of fungicides as a control method is very important. Results from the field trials show that a late treatment yields the best results. Using fungicides as preventive control was shown to be less …
hur påverkar användandet av fungicider utnyttjandet och inlagringen av kväve i höstvete?
A common perception is that fungicide treatments increases yield, but that the nitrogen of the particular grain is diluted so that the overall removal of grain nitrogen from the field remains unchanged. The aim of this paper is to demonstrate that a healthy crop reduces the risk …
en kartläggning som ett steg i golfklubbens miljöarbete
… concentrations of vanadium is unknown. Kåbo Golf Course is sprayed with fungicides, but at sampling three months after the last fungicide application, fungicide levels in surface waters were detectable but below guideline values. However point measurements were used here and …
betydelse för uppkomst och grödetablering
… in controlled environment and 3) investigations on the effect of different fungicide seed treatments on germination and early plant development in a field soil naturally infested with damping off- and Verticillium wilt pathogens. The studies on community structure using a …
… mot en eller flera sjukdomar. Fastän de har en partiell resistens behövs fungicider för att upprätthålla höga skördar. Det finns två fungicider som är godkända i Sverige mot bladsvampar i Sverige; Amistar och Comet. Ingen av fungiciderna har någon kurativ verkan och därför är …
en farmakokinetisk möjlighet?
Itraconazole is a third generation azol, a fungicide which acts by inhibiting ergerosterol synthesis in the fungal cell membrane, and thereby disturbing fungal regeneration. It has proven to be less toxic, to have a broader spectrum of activity and to be more potent than its …
… for topical use in Fass Vet contain antibiotics, corticosteroids and a fungicide. Sixty cerumen samples from dogs with external otitis, sent to the Department of Bacteriology at SVA, were categorised according to their profile of isolated microorganisms. Staphylococcus …
… with diseases as Fusarium in a hydroponical system and it is easier to use fungicides. The opinion that some varieties cant be used in a hydroponic system is dominating among the respondents, but for some varieties with heavy foliage for e.g. ”Christmas Marvel” and ”Yokohama” …
… svamp har i tidigare försök varit ett stort promlem. I undersökningen användes fungiciden Nystain. Ett första försök gjordes för att testa om Nystatin hade effekt på den aktuella svampen. På näringsmedium fick hyfer från mykorrhizasvampen växa mot ett filterpapper indränkt i …
… They are used for weeds (herbicides), insects (insecticides), and fungi (fungicides) and as growth retarders.Many horticulture workers get in touch with plants, treated with PPPs and many of these don’t use any protective equipment.The aim of this project is to illustrate the …
Försök med BABA mot potatisbladmögel
… metoden för att bekämpa potatisbladmögel med idag är en frekvent användning av fungicider. Det kan dels vara skadligt för miljön och människors hälsa men även innebära stora ekonomiska kostnader.Aktivering av växtens egna försvar, så kallad inducerad resistens, kan vara ett …
an evaluation of two microbiological control agents
… control of powdery mildews are biological control, physical control, non-fungicide control and cultivation of resistant or tolerant varieties. Biological control can be described as the suppression of damaging activities inflicted of a harmful organism by one or more other …
cultivation techniques and competition aspects for Swedish onion and apple producer
… and rootstocks for grafting. In the current situation there are no approved fungicides against fruit canker in Sweden. In the rest of Europe Merpan, with the active substance Captan, is approved for use in the cultivation. This product has, since about 10 years, annually been …
