חיפוש מתקדם
Phytoparasitica
Chet, I.
Elad, Y.
Kalfon, A.
Hadar, Y.
Katan, J., Dept. of Plant Pathology and Microbiology, The Hebrew University of Jerusalem, Faculty of Agriculture, Rehovot, Israel
Coating iris bulbs with a preparation of Trichoderma harzianum was highly effective under greenhouse conditions in reducing incidence of diseases caused by Rhizoctonia solani and Sclerotium rolfsii. In field experiments with irises for bulb production, the incidence of R. solani in plants and bulbs was effectively reduced (up to 93%), and the yield increased (by 35-41%), by applying T. harzianum either as a bulb coating or broadcast application (biological treatment), treating soil with pentachloronitrobenzene (PCNB; quintozene) (chemical treatment), or solarizing the soil by mulching it with transparent polyethylene sheets (physical treatment) prior to planting. Combined treatments, i.e., chemical-biological or physicalbiological, were the most effective. T. harzianum bulb treatment and broadcast application in field plots increased Trichoderma population density in the soil by 4-27 times. © 1982 Springer Science + Business Media B.V.
פותח על ידי קלירמאש פתרונות בע"מ -
הספר "אוצר וולקני"
אודות
תנאי שימוש
Integrated control of soilborne and bulbborne pathogens in Iris
10
Chet, I.
Elad, Y.
Kalfon, A.
Hadar, Y.
Katan, J., Dept. of Plant Pathology and Microbiology, The Hebrew University of Jerusalem, Faculty of Agriculture, Rehovot, Israel
Integrated control of soilborne and bulbborne pathogens in Iris
Coating iris bulbs with a preparation of Trichoderma harzianum was highly effective under greenhouse conditions in reducing incidence of diseases caused by Rhizoctonia solani and Sclerotium rolfsii. In field experiments with irises for bulb production, the incidence of R. solani in plants and bulbs was effectively reduced (up to 93%), and the yield increased (by 35-41%), by applying T. harzianum either as a bulb coating or broadcast application (biological treatment), treating soil with pentachloronitrobenzene (PCNB; quintozene) (chemical treatment), or solarizing the soil by mulching it with transparent polyethylene sheets (physical treatment) prior to planting. Combined treatments, i.e., chemical-biological or physicalbiological, were the most effective. T. harzianum bulb treatment and broadcast application in field plots increased Trichoderma population density in the soil by 4-27 times. © 1982 Springer Science + Business Media B.V.
Scientific Publication
You may also be interested in