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Studies on the biological control of Phytophthora cryptogea Pethybr. et Laff. III. In vitro inhibition of P.cryptogea development by garlic homogenate and ajoene

100%

Saniewska A., Orlikowski L. B.

Phytopathologia Polonica

1993

tom 05

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Effect of grapefruit extract on development of Phytophthora cryptogea and control of foot rot of gerbera

100%

Orlikowski L. B.

Journal of Plant Protection Research

2001

tom 41

nr 3

Amendment of potato-dextrose agar with grapefruit extract at dose 40μg/cm³ inhibited linear growth of Phytophthora cryptogea about 50%. At such concentration of the product in soil leachate formation of zoosporangia was inhibited about 95%. Application of grapefruit extract as peat drench reduced population density of the pathogen about 80% and this high activity was observed at least 30 days. The product inhibited in at least 50% the development of Phytophthora foot rot of gerbera when applied at 165 μg/cm³ of peat.

Development and spread of Phytophthora ramorum in the presence of grapefruit extract

80%

Orlikowski L. B.

Journal of Plant Protection Research

2003

tom 43

nr 3

Ograniczanie wyników

2 Journal of Plant Protection Research

1 Phytopathologia Polonica

3 Orlikowski L. B.

1 Saniewska A.

1 2003

1 2001

1 1993

Wyniki wyszukiwania

Studies on the biological control of Phytophthora cryptogea Pethybr. et Laff. III. In vitro inhibition of P.cryptogea development by garlic homogenate and ajoene

Effect of grapefruit extract on development of Phytophthora cryptogea and control of foot rot of gerbera

Development and spread of Phytophthora ramorum in the presence of grapefruit extract