Laboratory effect of Boni Protect containing Aureobasidium pullulans (de Bary) Arnoud in the control of some fungal diseases of apple fruit
Laboratory effect of Boni Protect containing Aureobasidium pullulans (de Bary) Arnoud in the control of some fungal diseases of apple fruit
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DOI：
10.5586/aa.2013.009
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发表时间：
2013-04
期刊：
影响因子：
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通讯作者：
A. Wagner;B. Hetman;M. Kopacki;A. Jamiołkowska;P. Krawiec;T. Lipa
中科院分区：
文献类型：
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作者：
A. Wagner;B. Hetman;M. Kopacki;A. Jamiołkowska;P. Krawiec;T. Lipa
在实验室条件下，评价了普鲁兰金黄色小霉（Boni Protect生物制剂中的一种）对苹果不同病原菌（灰霉病菌、果实念珠菌、扩张青霉和苹果皮霉）的防治效果。应用0.05%、0.1%和0.5%浓度的生物防治产品。苹果品种“Jonagold Decosta”和“Pinova”的果实被使用。Boni Protect对葡萄球菌有很好的防治效果。“Jonagold Decosta”，将疾病发病率降低了55-83.8%。在“Pinova”苹果上，这种生物防治产品在实验的早期阶段是最有效的。接种5天后对灰霉病的抑制率为65%，接种20天后仅为14%。的简历。‘Jonagold Decosta’，Boni Protect在0.1%浓度下对果实分枝杆菌也有效，减少褐腐病31.4-74.5%；“皮诺娃”并不重要。该生物防治制剂对绿芽孢杆菌引起的蓝霉菌的抑制作用较弱，而对绿芽孢杆菌的拮抗作用最强。
The efficacy of Aureobasidium pullulans (in the biopreparation Boni Protect) against different pathogens of apples ( Botrytis cinerea, Monilinia fructigena, Penicillium expansum, and Pezicula malicorticis ) was evaluated under laboratory con- ditions. The biocontrol product was applied at concentrations of 0.05%, 0.1%, and 0.5%. Fruits of apple cultivars 'Jonagold Decosta' and 'Pinova' were used. Boni Protect was very effective against B. cinerea on cv. 'Jonagold Decosta', reducing disease incidence by 55–83.8%. On 'Pinova' apples, this biological control product was the most efficient at earlier stages of the experiment. It inhibited grey mold by 65% after 5 days from inoculation and only by 14% after 20 days. On cv. 'Jonagold Decosta', Boni Protect at a concentration of 0.1% was also effective against M. fructigena , reducing brown rot by 31.4–74.5%, but its efficiency on cv. 'Pinova' was not significant. Blue mold caused by P. expansum was inhibited only slightly by the biocontrol product, while P. malicorticis proved to be the most resistant to its antagonistic abilities.