Identification of eggs, first, and second instar larvae by morphological characters can be extremely difficult, and, because these stages are relatively short lived and seldom encountered during the ...

A: The damage is actually caused by the larvae of a sawfly insect. They are commonly called rose slugs. The sawfly adult ...

Using a process called “elemental fingerprinting,” the researchers invented a system for using the chemical signature of seawater as a stamp for larvae identification. The researchers installed a ...

Identification of eggs, first, and second instar larvae by morphological characters can be extremely difficult, and, because these stages are relatively short lived and seldom encountered during the ...