herb_check

probability of a weed to be untouched by the herbicide. <code>numeric</code>, \(0 \le \code{put} \le 1\).

variance of the herbicide rate reaching the weed. <code>positive numeric</code>, 1 = 1 unit standard deviation.

sdrate

threshold herbicide rate to kill weeds without resistance. <code>numeric</code>, \(0 \le \code{thresh} \le 1\).

thresh

percentage (%) of the registered herbicide dose. <code>positive numeric</code>, can exceed 100 %.

rate

Is called within <code>sel_herb()</code> to check for the existence of the necessary data.

An environment to simulate the development of annual plant populations with regard to population dynamics and genetics, especially herbicide resistance. It combines genetics on the individual level (Renton et al. 2011) with a stochastic development on the population level (Daedlow, 2015).
Renton, M, Diggle, A, Manalil, S and Powles, S (2011) <doi:10.1016/j.jtbi.2011.05.010>
Daedlow, Daniel (2015, doctoral dissertation: University of Rostock, Faculty of Agriculture and Environmental Sciences.)

herb_check: Checking the main parameters `link{sel_herb}`

Description

Usage

Arguments