Sentence examples for severe infestation from inspiring English sources

Severe infestation may kill the host.

"Actually there is not a severe infestation of ragwort at the moment.

Earlier this year, the city's board of health, in what was called the first study of its kind, discovered that half of the subway lines in Lower Manhattan exhibited signs of mild or severe infestation.

Like his colleague Tory MP Nicholas Soames, who in 2009 called the "scourge" of ragwort a national "shame", Benyon struck back, saying his critics were being "unnecessarily aggressive", and that he wasn't advocating ethnic cleansing of ragwort but that he wanted to deal with "a severe infestation of a poisonous plant".

Trees fail to open their buds and flush their leaves in the spring following a severe infestation.

BPH is the most devastating pest of the rice crop and severe infestation causes "hopper burn" symptom in rice fields, resulting in complete death of rice plants.

Severe infestations (myiasis) may kill the affected animal.

Such practices are useful but cannot be relied upon entirely to eliminate severe infestations.

Severe infestations (myiasis) may lead to the death of the animal affected.

Severe infestations can reduce yields by more than 50%.

Children are at special risk of developing more severe infestations [68, 105, 106].