"salutary influence" is a correct and usable phrase in English.
You can use it to describe when something causes a beneficial change or outcome. For example, "The warm weather had a salutary influence on the crops, which was reflected in the prosperous harvest."
Under the salutary influence of these reforms the country recovered, and with returning prosperity, discontent was dispelled peace was restored.
The reason for this rule is the very salutary influence which publicity has for those who work in the light of it.
However, the dystopian novel can have a salutary influence on society, actively correcting regressive or illiberal tendencies, and Brave New World and Nineteen Eighty-four can be cherished as great didactic landmarks, not just as works of literary art.
Members of a social network can exert a salutary influence on mental health by role modelling health relevant behaviours.
And I look forward very much to the salutary influences of this grant in many other places.
Students, for the most part, were left "to the comfort, the security, and the salutary influences of their home," according to Nathaniel Fish Moore, Columbia College President (1842-1849).
He believed that Southerners could be persuaded to see slavery "give way to the salutary instructions of economy, and to the ripening influences of humanity".
His tone is often contentious, but, amid increasing dismay about technology's influence on contemporary life, such forceful questioning is salutary.
The process of filling it in has been salutary, for it's clear how much I've been influenced by stories like that of Tony Nicklinson, the 58-year-old father of two, suffering from locked-in syndrome who battled for the legal right to die – and was refused.
It was a salutary reminder that students often see us as a different breed; our influence will always have its limits.
Given Wal-Mart's size and influence over its peers, Mr. Pollack said, the plans "should have a salutary impact on employer-based health care".
