360 likes | 468 Views
AGROBIOLOGICAL RESEARCH AND CONSULTING. FUNGAL DISEASES CAN RESULT IN CONSIDERABLE DAMAGE TO AGRI-CULTURAL AND HORTICULTURAL CULTIVARS. UNDER CERTAIN CIRCUMSTANCES AND WITH AN ACCORDING EPIDEMIC A LOSS IN YIELD OF 80 % IS POSSIBLE. HOW CAN THE HARVEST BE PROTECTED ? MECHANICAL CULTIVATION
E N D
AGROBIOLOGICAL RESEARCH AND CONSULTING
FUNGAL DISEASES CAN RESULT IN CONSIDERABLE DAMAGE TO AGRI-CULTURAL AND HORTICULTURAL CULTIVARS.
UNDER CERTAIN CIRCUMSTANCES AND WITH AN ACCORDING EPIDEMIC A LOSS IN YIELD OF 80 % IS POSSIBLE.
HOW CAN THE HARVEST BE PROTECTED ? • MECHANICAL CULTIVATION • USE OF RESISTANT CULTIVARS • USE OF EFFECTIVE PESTICIDES
FUNGAL DISEASES ADAPT TOWARDS PESTICIDES AND RESISTANCE GENES JUST LIKE HUMAN PATHOGENS CAN ADAPT TOWARDS ANTIBIOTICS.
DISEASE PATHOGENS HAS THE PATHOGEN ADAPTED OR BECOME RESISTANT TO THE FUNGICIDE ? IS THERE AN ADAPTION TOWARDS THE RESISTANCE OF A CULTIVAR ? WHAT STRATEGIES CAN BE APPLIED IN CASE OF AN ADAPTION ? ARE NEW BREEDING LINES AVAILABLE THAT SHOW BETTER RESISTANCE ? ACTIVE INGREDIENT CULTIVAR
EVERY YEAR WE SAMPLE PATHOGEN SPORES ACROSS EUROPE TO ANSWER THESE QUESTIONS.
OF COURSE NOT ONLY IN PRETTY PLACES! EASTCOAST, SCOTLAND
THE PATHOGEN STRAINS ARE THEN ISOLATED IN THE LABORATORY AND STORED.
PLANT PATHOGEN ACTIVE COMPOUND PLANT PATHOGEN ON LIVING PLANT MATERIAL in vivo
COMPOUND PATHOGEN UNDER ARTIFICIAL CONDITIONS in vitro
undigested resistant/ItaI sensitive/ItaI MOLECULAR- BIOLOGICAL METHODS (EpiGene)
100 80 60 % GROWTH COMPARED TO UNTREATED CONTROL EC50 40 20 0 Contr. 0,03 0,1 0,3 1,0 3,0 10,0 30,0 CONCENTRATIONS (mg/l) PROBIT-ANALYSIS
QUALITATIVE RESISTANCE Selection Selection sensitive individuals resistant individuals
100% WM sensitive 50% WM resistant 10% WM resistant 5% WM resistant 1 2 3 4 5 Minutes DHPLC-PCR (EpiGene)
TAQMAN PCR (EpiGene)
PLANT BREEDING CHEMICAL INDUSTRY
ADVISORY SERVICES PLANT BREEDING CHEMICAL INDUSTRY IN SCHLESWIG-HOLSTEIN LOWER SAXONY MECKLENBURG-VORPOMMERN HESSE THURINGIA SAXONY RHINELAND-PALATINATE BADEN-WÜRTTEMBERG BAVARIA
ADVISORY SERVICES PLANT BREEDING IN SCHLESWIG-HOLSTEIN LOWER SAXONY MECKLENBURG-VORPOMMERN HESSE THURINGIA SAXONY RHINELAND-PALATINATE BADEN-WÜRTTEMBERG BAVARIA CHEMICAL INDUSTRY
SO, IF YOU EVER SEE ... ... THIS VEHICLE: ... ANYWHERE IN EUROPE ...
DON‘T BE SURPRISED !?! ´CAUSE YOU‘VE JUST MET THE SPOREHUNTERS ! JUST GIVE US A HIGH FIVE !
IN THE NAME OF A MODERN, EFFICIENT AND SUSTAINABLE AGRICULTURE www.epilogic.de EpiLogic created by B. Jaser