Certain soil bacteria produce beneficial effects on the growth and health of plants; hence, their use is steadily increasing. Five strains of Bacillus with plant growth-promoting potential were selected in this study, which produced indole-3-acetic acid levels below 50 µg.mL⁻¹. On the other hand, while only strains M8 and M15 dissolved phosphorus, the latter was the only strain that did not produce siderophores. Only strains M8 and M16 significantly inhibited the in vitro growth of Botrytis cinerea and Fusarium solani phytopathogens, whose inhibition ranges fluctuated between 60% and 63% for strains M8 and M16 against B. cinerea and between 40% and 53% for strains M8 and M16 against F. solani. Based on these results, the need to implement resistance induction against gray mold on pepper plants was determined using strains M8 and M16. In this case, strain M16 inhibited the propagation of the necrotic spot by approximately 70%, whereas strain M8 significantly reduced the superoxide dismutase activity in systemic leaves, which substantially increased in plants inoculated with strain M8 and infected with the pathogen. Accordingly, the use of native rhizobacteria may entail biotechnological progress for the integrated management of crops in agriculture industry.

某些土壤细菌会对植物的生长和健康产生有益的影响；因此，它们的使用稳步增加。在本研究中，选择了五株具有促进植物生长潜力的芽孢杆菌，它们产生的吲哚-3-乙酸水平低于50 µg.mL ^-1。另一方面，虽然仅菌株M8和M15溶解了磷，但磷是唯一不产生铁载体的菌株。仅菌株M8和M16显着抑制灰葡萄孢和茄镰孢的植物病原体的体外生长，其针对菌株B的抑制范围在菌株M8和M16的60％至63％之间波动。灰质对于抗F的菌株M8和M16，介于40％和53％之间。菌。基于这些结果，使用菌株M8和M16确定了在辣椒植物上实施抗灰霉病抗性诱导的需要。在这种情况下，菌株M16抑制了坏死斑的繁殖约70％，而菌株M8则显着降低了全身叶片中的超氧化物歧化酶活性，而在接种了菌株M8并感染病原体的植物中，该活性大大提高了。因此，使用天然根​​际细菌可能需要在农业技术上对作物的综合管理进行生物技术进步。