POTENTIAL USE OF OLIVE OIL MILL WASTEWATER TO CONTROL PLANT PATHOGENS AND POST HARVEST DISEASES

Aquaponics is an alternative method of food production that confers advantages of biological and economic resource preservations. Nonetheless, one of the main difficulties related to aquaponics systems could be the outbreak and dissemination of pathogens. Conventional treatments need to be administrated carefully because they could be harmful to human, fish, plants and beneficial microorganisms. Aquaponics practitioners are relatively helpless against plant diseases when they occur, especially in the case of root pathogens. Biological control agents (BCAs) may be an effective alternative to chemical inputs for dealing with pathogens of plants under aquaponics systems. Research of BCAs on aquaponics systems is limited, but there are numerous publications on the use of BCAs to control plant pathogens under soilless systems which confirm its potential use on aquaponics systems. The present review summarized the principal plant pathogens, the conventional and alternative BCA treatments on aquaponics systems, while considering related research on aquaculture and soilless systems (i.e., hydroponic) for its applicability to aquaponics and future perspectives related to biological control. Finally, we emphasized the case that aquaponics systems provide relatively untapped potential for research on plant biological control agents. Biological control has the potential to reduce the perturbation effects of conventional treatments on microbial communities, fish and plant physiology, and the whole function of the aquaponics system.

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Potential of Olive Oil Mill Wastewater as a Source of Polyphenols for the Treatment of Skin Disorders: A Review

Journal of Agricultural and Food Chemistry ◽

10.1021/acs.jafc.1c00296 ◽

2021 ◽

Author(s):

Morgane Carrara ◽

Mary T. Kelly ◽

Florence Roso ◽

Michel Larroque ◽

Delphine Margout

Keyword(s):

Olive Oil ◽

Skin Disorders ◽

Olive Oil Mill Wastewater

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Studies on oxidative stabilisation of lard by natural antioxidants recovered from olive-oil mill wastewater

Food Chemistry ◽

10.1016/j.foodchem.2005.10.057 ◽

2007 ◽

Vol 100 (3) ◽

pp. 998-1004 ◽

Cited By ~ 71

Author(s):

Antonella De Leonardis ◽

Vincenzo Macciola ◽

Giuseppe Lembo ◽

Alessandra Aretini ◽

Ahindra Nag

Keyword(s):

Olive Oil ◽

Natural Antioxidants ◽

Olive Oil Mill Wastewater

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Effects of olive oil mill wastewater on chemical, microbiological, and physical properties of soil incubated under four different climatic conditions

Biology and Fertility of Soils ◽

10.1007/s00374-016-1157-x ◽

2016 ◽

Vol 53 (1) ◽

pp. 89-102 ◽

Cited By ~ 4

Author(s):

B. Peikert ◽

G. E. Schaumann ◽

D. Bibus ◽

J. Fischer ◽

U. Braun ◽

...

Keyword(s):

Physical Properties ◽

Olive Oil ◽

Climatic Conditions ◽

Olive Oil Mill Wastewater ◽

Properties Of Soil

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Sequential treatment of olive oil mill wastewater with adsorption and biological and photo-Fenton oxidation

Environmental Science and Pollution Research ◽

10.1007/s11356-012-1212-6 ◽

2012 ◽

Vol 20 (5) ◽

pp. 3060-3067 ◽

Cited By ~ 26

Author(s):

Pınar Aytar ◽

Serap Gedikli ◽

Mesut Sam ◽

Burhanettin Farizoğlu ◽

Ahmet Çabuk

Keyword(s):

Olive Oil ◽

Fenton Oxidation ◽

Sequential Treatment ◽

Olive Oil Mill Wastewater

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BIOACTIVITY OF OLIVE OIL MILL WASTEWATER AGAINST GREY MOULD DISEASE

Carpathian Journal of Food Science and Technology ◽

10.34302/2019.11.4.15 ◽

2019 ◽

Keyword(s):

Olive Oil ◽

Grey Mould ◽

Olive Oil Mill Wastewater

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PRODUCTION AND FUNGICIDAL ACTIVITY ASSESMENT OF WOOD-WASTE LIQUID SMOKE

International Journal of Research -GRANTHAALAYAH ◽

10.29121/granthaalayah.v8.i10.2020.1970 ◽

2020 ◽

Vol 8 (10) ◽

pp. 285-291

Author(s):

Budy Rahmat ◽

Dedi Natawijaya ◽

Endang Surahman

Keyword(s):

Plant Pathogens ◽

Pathogenic Fungus ◽

Block Design ◽

Control Plant ◽

Wood Waste ◽

In Vitro Test ◽

In Vivo Test ◽

Liquid Smoke

Liquid smoke is known to contain compounds that can control plant disease pathogens. This study aims to produce wood-waste liquid smoke and determine its effectiveness as a fungicide on plant pathogens. This research was conducted in two experimental stages, namely: (i) in vitro test as a preliminary test of the effectiveness of teak waste liquid smoke at concentrations of 0, 0.5, 1, 1.5, 2, and 2.5%; and (ii) in vivo test was arranged in randomized block design consisting of seven levels of liquid smoke concentration, namely 0, 1, 2, 3, 4, 5, and 6%, each of which was repeated four times. The results showed that the pyrolysis of 1 kg of wood waste was produced with the proportions of liquid smoke, charcoal and tar, respectively: 312 mL, 31 g, 367 g and the uncondensed gases. Treatment of liquid smoke in the in vivo test showed that a concentration of 1 to 2.5% liquid smoke was able to suppress the growth of the pathogenic fungus Sclerotium rolfsii 100%. The treatment of liquid smoke in the in vivo test showed an effect on inhibition of the growth diameter of fungal colonies, suppressing the disease occurance, and suppressing the lesion diameter.

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