Abd-EI Kareim,, A., Rashed, M., Sharabasy, S. (2006). IMPACT OF USING SOME FUNGICIDES AND ANTIBIOTICS ON CONTROLLING MICROBIAL CONTAMINATION DURING ALL STAGES OF DATE PALM TISSUE CULTURE PROTOCOL. Journal of Plant Production, 31(5), 2805-2814. doi: 10.21608/jpp.2006.235975
Aber H.E. Abd-EI Kareim,; M. F. Rashed; S. F. Sharabasy. "IMPACT OF USING SOME FUNGICIDES AND ANTIBIOTICS ON CONTROLLING MICROBIAL CONTAMINATION DURING ALL STAGES OF DATE PALM TISSUE CULTURE PROTOCOL". Journal of Plant Production, 31, 5, 2006, 2805-2814. doi: 10.21608/jpp.2006.235975
Abd-EI Kareim,, A., Rashed, M., Sharabasy, S. (2006). 'IMPACT OF USING SOME FUNGICIDES AND ANTIBIOTICS ON CONTROLLING MICROBIAL CONTAMINATION DURING ALL STAGES OF DATE PALM TISSUE CULTURE PROTOCOL', Journal of Plant Production, 31(5), pp. 2805-2814. doi: 10.21608/jpp.2006.235975
Abd-EI Kareim,, A., Rashed, M., Sharabasy, S. IMPACT OF USING SOME FUNGICIDES AND ANTIBIOTICS ON CONTROLLING MICROBIAL CONTAMINATION DURING ALL STAGES OF DATE PALM TISSUE CULTURE PROTOCOL. Journal of Plant Production, 2006; 31(5): 2805-2814. doi: 10.21608/jpp.2006.235975
IMPACT OF USING SOME FUNGICIDES AND ANTIBIOTICS ON CONTROLLING MICROBIAL CONTAMINATION DURING ALL STAGES OF DATE PALM TISSUE CULTURE PROTOCOL
1Central Laboratory of Date Palm Researches and Development, Agricultural Research Center Giza, Egypt
2Plant Pathology Research Institute. Agric. Res. Center, Giza, Egypt.
Abstract
Alternan‘a sp., Aspergilius niger, Peniciliium sp. and Pseudomonas sp. were
isolated from Phoenix dactylifera cv. Zaglol culturing in vitro in starting. maturation 3.
germination and multiplication stages. Cupper oxychlonde, Vitavax T, Topsin M,
Streptomycin. Banucin and Bencid D. were used to reduce the contamination with
fungi and bacteria. Using streptomycin at the concentration 250 ppm stages was more
effective in increased survival percentage and decreased the degree of contaminated
explants by bacteria on starting, maturation a. germination and multiplication.
On the other hand, using Cupper oxychlon'de, vitavax and topsin at 500 ppm
for each on starting stage, maturation 8. germination and multiplication stages
recorded no contamination by fungi. Topsin at 250 ppm gave the best results
treatments comparing the other treatments results on the explants starting stage it
obtained the highest degree of swelling and the lowest degree of browning. Where as.
on maturation 3. germination and multiplication stages treated by using Streptomysin
at 50ppm which gave the highest degree of growth vigor and the lowest degree of
browning.
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