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#Biocontrol agents pdf

Hanseniaspora opuntiae : Yeast isolated from ficus caricaĬECT20518 from the Spanish Type Culture Collection No direct activity was observed against B. cinerea Protective effect on apple against Bc by 44% In most of trials high protective levels were observed with the application of NEXY® (62 to 98% of efficacy in term of disease incidence reduction)ĭisease incidence on fruits (lesions size) guilliermondii treatments maintained or enhanced the antioxidative enzyme activities and total phenolic content of apple fruit domestica Ĭombination of hot air and antagonistic yeast totally inhibited the diseaseįruits quality and antioxidative activity and phenolics accumulation Induction of β-1 3-glucanase activity in apple tissue Probable production of glucanase in the apple woundsĪntifungal effect :Competition for space and direct interaction between antagonist and pathogenĪntifungal action of cellular components probably chitin present in the wall of viable and nonviable yeast cells Preventive effect : 80% of reduction (Rf was added 2h before infection by Bc)Ĭurative effect : 45% of reduction (Rf was added 2h later infection by Bc) Preventive effect : 84% of reduction (Rf was added 2h before infection by Bc)Ĭurative effect : 54% of reduction (Rf was added 2h later infection by Bc) Y1125 isolated from Sclerocarya birrea juice)īoth film-forming formulations based on potato starch and maltodextrins are efficient against B. Inhibition of hyphal growth : antagonistic activity Possible involvement of benzyl alcohol known for its antimicrobial action in biocontrol efficacyġ00% inhibition against the germination of B.

#Biocontrol agents pdf

Print and download the results in different formats (with the list of print, Excel, CSV, Copy and PDF buttons).Ī bar is available at the bottom of the page to horizontally scroll the window and view all the columns.Ĭontrol effect on the pathogen/disease (yes/no)Ĭinnamon bark (Cinnamomum cassia) extractĬinnamon extract was found effective against apple gray mold.For example: the name of a host (Strawberry) or the name of a disease (mildew), etc

Select a portion of the results based on keywords with the “Search:” tab.Sort the columns by ascending/descending alphabetical order using the arrow placed under the column title.The database can be viewed in the form of a table for which several functions are available:

Effect of the biocontrol agent on the pathogen/disease.

Susceptibility of the host for the pathogen.

Microorganism used as a biocontrol agent.

In addition to the 45 lectures from the 15 lecturers, there were 25 short presentations and 8 posters on cogent research from students in this course, held between September 8- 2006 and September 19, 2006.This database lists the effects of biocontrol agents (BCAs) from the scientific literature for diverse host-pathogen combinations. Forty students from twenty countries took part to the NATO ASI. A further aim of the NATO ASI was to create a network of young and experienced scientists, with few geographical barriers among countries, who will develop new opportunities to collaborate in this ?eld of science that requires a “global” collaborative approach. This approach will allow ASI attendees to bring new ideas, new approaches, or new methodologies coming from different ?elds of application to their own ?eld of expertise. This multidisciplinary group, having backgrounds in the diff- ent aspects of biotechnologies (transgenic enhancement, molecular biology, formulation, genetics, risk assessment, new technology, biochemistry, and physiology), presented highly advanced lectures during the 10-day-ASI, in order to allow students to improve their capability to enhance and manage - ological control agents. The intent of the NATO Advanced Study Institute (ASI) entitled “Novel Biotechnologies for Biocontrol Agent Enhancement and Management” was to permit the meeting of the major exponents in the scienti?c community working with enhancing different biological control agents (fungi, bacteria, virus, nematodes, and insects) on different targets (pathogens, insects, weeds, and rodents).