Sentence examples for biotic causes from inspiring English sources

For this reason certain forms of drug-resistant bacteria that include Escherichia coli, Aerobacter aerogenes, Pseudomonas aeruginosa, and strains of Proteus as well as fungi have emerged as the important biotic causes of death.

Tan spot [Pyrenophora tritici-repentis (Died). Drechs., anamorph Drechslera tritici-repentis) (Died). Shoem.] and leaf rust (Puccinia triticina Eriks) are major diseases worldwide and some of the main biotic causes of yield and quality reduction in wheat (Triticum aestivum L).

Foliar diseases are the main biotic cause of yield loss in wheat crops (Triticum aestivum L). in Argentina and other regions around the world.

Observations of the symptoms, their seasonal development and apparent spread of the disorder gave a strong indication of a likely biotic cause and led to the further investigation of the cause of the disease.

Observations of the symptoms, their development and the apparent spread of the disease, known locally as red needle cast, all gave a strong indication of a likely biotic cause, which led to further investigations.

Insect infestations are currently the most important biotic cause of tree mortality, killing hundreds of millions of trees throughout the West as temperatures have warmed and precipitation has declined.

Agrestal weeds are the major biotic cause for crop yield losses [ 1].

Low light is an abiotic stress that is usually directly related to a biotic cause: the shading species.

Biotic stress causes accumulation of reactive oxygen species as an early response to pathogen attack [ 68].

The insect plague you describe and the fires are but the early stages of changing the climate out from under the vegetation of the earth, the first increments of the progressive, systematic biotic impoverishment caused by chronic disturbance.

Plants are exposed regularly to various environmental stresses including biotic stress caused by a wide range of plant pathogens, such as fungi, bacteria and viruses.