Host-parasite Interaction
A study indicates that A. euteiches abundance is less severe when the infected plant also has significant mycorrhizal development. Mycorrhizal development can be decreased by management practices, excessive use of nitrogen and phosphorus fertilizer, and repeated tillage.
An alfalfa, there is evidence that another interaction can occur between A. euteiches and P. medicaginis, another important alfalfa pathogen which causes Phytophthera root rot. In this case, colonization by A. euteiches may make it more difficult for P. medicaginis to take hold.
Read more about this topic: Aphanomyces Euteiches F.sp. Pisi
Famous quotes containing the word interaction:
“UG [universal grammar] may be regarded as a characterization of the genetically determined language faculty. One may think of this faculty as a ‘language acquisition device,’ an innate component of the human mind that yields a particular language through interaction with present experience, a device that converts experience into a system of knowledge attained: knowledge of one or another language.”
—Noam Chomsky (b. 1928)