E-beam irradiation for the control of Phytophthora nicotianae var. nicotianae in stonewool cubes

• Autorzy: Ptaszek M. , Orlikowski L. B. , Migdał W. , Gryczka U.

Identyfikatory

DOI

10.1515/nuka-2015-0092

• Konferencja: International Conference on Development and Applications of Nuclear Technologies NUTECH 2014 (21-24.09.2014, Warsaw, Poland)
• Języki publikacji: EN

Abstrakty

EN

Effectiveness of electron beam irradiation was evaluated against Phytophthora nicotianae var. nicotianae, the causal agent of stem base and root rot of tomato. In laboratory trials, irradiation of 7-day-old Phytophthora cultures growing on potato-dextrose-agar (PDA) medium with 1 kGy resulted in the disintegration of the pathogen’s hyphae. Increasing the irradiation dose to 3 kGy caused decay of the hyphae. Irradiation of infested stonewool with 5 kGy caused decrease of the pathogen population about 5 times. Application of 20 kGy completely eliminated the pathogen from stonewool. Irradiation of substratum resulted in significant increase of tomato seedlings healthiness, especially when the dose 20 kGy was applied.

Słowa kluczowe

EN

Phytophthora nicotianae var. nicotianae; tomato; stonewoool; electron beam irradiation

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2015
• Tom: Vol. 60, No. 3, part 2
• Strony: 679--682
• Opis fizyczny: Bibliogr. 15 poz., rys.

Twórcy

autor

Ptaszek M.

• Research Institute of Horticulture, 1/3 Konstytucji 3 Maja Str., 96-100 Skierniewice, Poland

autor

Orlikowski L. B.

• Research Institute of Horticulture, 1/3 Konstytucji 3 Maja Str., 96-100 Skierniewice, Poland

autor

Migdał W.

• Institute of Nuclear Chemistry and Technology, 16 Dorodna Str., 03-195 Warsaw, Poland, Tel.: [phone], Fax: [phone]

autor

Gryczka U.

• Institute of Nuclear Chemistry and Technology, 16 Dorodna Str., 03-195 Warsaw, Poland, Tel.: [phone], Fax: [phone]

Bibliografia

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