The phrase "a damaging form" is correct and usable in written English.
It can be used to describe a type or method that causes harm or negative effects in a particular context.
Example: "The report highlighted a damaging form of misinformation that was spreading rapidly on social media."
Alternatives: "a harmful type" or "a detrimental kind".
It is a deeply damaging form of abuse.
After last fall's market meltdown, I can't think of a more damaging form of economic behavior than the corrupt capitalism that Wall Street is still practicing and which is typified by their taxpayer-assisted bonus binge.
NEW YORK -- Deutsche Bank said Friday it will finally phase out financing for mountaintop removal coal mining, a particularly damaging form of strip mining that removes mountain peaks to access coal deposits.
Rarely, a vicious and damaging form of hypertension occurs, often called malignant hypertension, that results in damage to small blood vessels throughout the body but particularly affecting the heart, brain, and kidneys.
The ASF works with NGOs, the Government of Bangladesh and the international community to support the elimination of acid throwing, a vicious and damaging form of violence in Bangladesh where acid is thrown on people.
In addition, although the use of force or threat of force by an intimate partner to gain sexual access has long been recognized as a vicious and extremely damaging form of sexual aggression [ 8, 15], less is known about the more subtle forms of unwanted sex where no force or threat of force is used [ 9].
(It would not surprise me a bit if it were eventually discovered that industrial production methods, which include giving dairy cows feed that they have trouble digesting, produce an inferior and somehow damaging form of dairy).
"As a result of today's vote, ancillary copyright in its most damaging form has been stopped," said Ralf Bremer, a spokesman for Google in Germany, who argued that the law was "not necessary because publishers and Internet companies can innovate together, just as Google has done in many other countries".
The environmental case is even more clear cut – the UK currently dumps just over a quarter of all waste in landfill sites, the most ecologically damaging form of waste disposal.
