Controlling mechanisms of tomato gray mould by endophytic bacterium Jcxy8 (Bacillus circulan)
内生环状芽孢杆菌Jcxy8对番茄灰霉病的防病机制研究

To explore the inhibiting effect and physiological mechanism of endophytic bacteria (Bacillus circulans) Jcxy8 isolated from tomato against Botrytis cinerea pathogen,a series of analysis were carried out including inhibitory ability analysis via of punching-poles.Results show that Jcxy8 strain inhibits mycelial growth of B.cinerea at an average inhibitory circle diameter of 35.6 mm.Inhibition rate of spore production around inhibitory circles is 66.9%.B.cinerea spores do not germinate when Jcxy8 strain cult...