In this study we asked whether, in the context of a trap crop system, differential predation risks among plants influence host choice patterns of adult whiteflies, Bemisia argentifolii.
The herbivore differentiates for the chemical quality of the hosts, but this alone does not explain host exploitation; rather it supports the theory of enemy-free space as a determinant of host choice.
Section 1.4 covers successes and challenges towards commercialization of higher alcohol-based biofuels, giving some examples of successful commercialization and current issues and topics such as product separation, host choice, and alternative feedstocks.
Guidelines for assessment of nontarget impacts need to recognize and adopt such recent developments and emphasize a general increased understanding of the evolution of host choice and the phylogenetic constraints to shifts in host use.
Insect density and spatial and temporal occurrence of hosts and insects contribute to host choice [20].
Host abundance and proximity are often considered the main determinants of host choice [20].
The only covariate which significantly influenced host choice was the species with which the robin was paired.
Malaria-causing Plasmodium species exhibit marked differences including host choice and preference for invading particular cell types.
Our results have both ecological and evolutionary implications, as retention of memory through metamorphosis could influence host choice by polyphagous insects, shape habitat selection, and lead to eventual sympatric speciation.
Associating natural genetic polymorphisms with decision-making variation will shed light on the molecular basis of host choice behavior, the evolutionary maintenance of genetic variation, and the mechanistic nature of preference variation in general.
as retention of memory through metamorphosis could influence host choice by polyphagous insects, and could further lead to the formation of host races or even to eventual sympatric speciation [17], [50], [51].
