Insect populations including butterflies are declining worldwide, and they are becoming an
urgent conservation priority in many regions. Understanding which butterfly species migrate …

Fall armyworm, Spodoptera frugiperda, is a crop pest native to the Americas, which has
invaded and spread throughout sub-Saharan Africa within two years. Recent estimates of 20 …

Partial migration, where a proportion of a population migrates, while other individuals
remain resident, is widespread across most migratory lineages. However, the mechanisms …

BACKGROUND The fall armyworm (FAW), an invasive pest from the Americas, is rapidly
spreading through the Old World, and has recently invaded the Indochinese Peninsula and …

The effects of environmental temperature on components of insect flight determine life‐
history traits, fitness, adaptability and, ultimately, organism ecosystem functional roles …

The fall armyworm (FAW), Spodoptera frugiperda (JE Smith), spread rapidly in Africa and
Asia recently, causing huge economic losses in crop production. Fall armyworm caterpillars …

With the development of globalization and agriculture trade, as well as its own strong
migratory capacity, fall armyworm (FAW)(Spodoptera frugiperda)(JE Smith) has invaded …

Dispersal is a key component in the population ecology and dynamics of insects and
remains one of the most difficult and intractable ecological processes to study in the field. As …

The fall armyworm, Spodoptera frugiperda (JE Smith), is an invasive pest species in the Old
World. This species is originally native to the Americas. Since 2016, S. frugiperda has …

The recent emergence of Xylella fastidiosa in Europe is a major threat to agriculture,
including olive, almond and grape. Philaenus spumarius is the predominant vector of X …