Effect of systemic fungicides on the efficacy of Pseudomonas aeruginosa [Schroeter] migula in the control of root-infecting fungi of wheat

• Autorzy: Siddiqui I A , Shaukat S S , Ehteshamul-Haque S , Khan S A J
• Języki publikacji: EN

Abstrakty

EN

Effect of various fungicides on the efficacy of Pseudomonas aeruginosa, a plant growth-promoting rhizobacterium in the control of root-infecting fungi such as Macrophomina phaseolina, Fusarium oxysporum and F. solani on four different varieties of wheat was evaluated under field conditions. Bayleton (aj. triadimephon), Bavistin (aj. carbendazym) and Topsin-M (aj. thiophanate-methyl) reduced bacterial survival on wheat seeds whereas Benlate (aj. benomyl) was not effective in this respect. P. aeruginosa used in combination with Benlate showed effective control of soilborne root-infecting fungi along with the enhancement of growth and grain yield of wheat.

PL

W warunkach polowych badano wpływ różnych fungicydów na skuteczność Pseudomonas aeruginosa, bakterii ryzosferowej korzystnie oddziaływującej na wzrost roślin, w ochronie przed grzybami porażającymi korzenie takimi jak Macrophomina phaseolina, Fusarium oxysporum i F. solani dla czterech różnych odmian pszenicy. Fungicydy Bayleton (s.a. triadimephon), Bavistin (s.a. carbendazym) i Topsin - M (s.a. thiophanate-methyl) ograniczały żywotność bakterii na ziarnie pszenicy, natomiast Benlate (s.a. benomyl) nie ograniczał. Bakteria Pseudomonas aeruginosa zastosowana w kombinacji z Benlate okazała się skuteczna w ochronie przed grzybami przeżywającymi w glebie i porażającymi korzenie oraz przyczyniła się do wzrostu plonu ziarna pszenicy.

Słowa kluczowe

EN

root rot; root-infecting fungi; fungicide; wheat; efficacy; Pseudomonas aeruginosa; soil-borne fungi; fungi

• Wydawca: -
• Czasopismo: Acta Agrobotanica
• Rocznik: 2000
• Tom: 53
• Numer: 2
• Opis fizyczny: p.39-46,fig.

Twórcy

autor

Siddiqui I A

• University of Karachi, Karachi-75270, Pakistan

autor

Shaukat S S

• University of Karachi, Karachi-75270, Pakistan

autor

Ehteshamul-Haque S

• University of Karachi, Karachi-75270, Pakistan

autor

Khan S A J

• University of Karachi, Karachi-75270, Pakistan

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