Biplot analysis has been used for studying genotype × environment interaction (GE) or any two-way table. Its descriptive and visualization capabilities along with the availability of userfriendly software have enabled plant scientists to examine any two-way data by a click on a computer button. Despite widespread use, the validity and limitations of biplot analysis have not been completely exam...

Accurate understanding of crop biogeography facilitates comprehension of agronomic potential, genetic diversity, and crop–pathogen evolution. Classic perspectives are exemplified by Vavilov (1987), a posthumous compilation, and Harlan (1971). Origin and geographic spread of a given crop provide clues as to environmental interactions, including relative adaption to pests, pathogens, and abiotic ...

WIkIPeDIA IS AN ONLINe eNCYCLOPeDIA THAT IS WRITTeN, updated, rewritten, and edited collaboratively by registered site users around the world known as “Wikipedians.” The concept of a freely accessible online “work in progress” is known as a “wiki.”1 The main philosophy behind Wikipedia is that the aggregated views of the masses, in this case Internet users, are as credible and valid as those of...