HORTICULTURE

Detailed explanation-1: -The first type of insect to arrive at a dead body is usually a blowfly (Calliphoridae), attracted by body fluids and gases. It lays its eggs within two days after death, so its stage of development-egg, larval stages, prepupal or pupal stage, adulthood-will suggest how long the corpse has been lying undetected.

Detailed explanation-2: -Large, strong flying, highly mobile flies are typically the first insects to be attracted by the faint aromas emanating from a fresh corpse. Blow flies (family: Calliphoridae) frequently arrive within minutes to a few hours after death, and are generally the first individuals to arrive at a crime scene.

Detailed explanation-3: -Insects colonize remains in a specific pattern, usually laying eggs first in the facial orifices, unless there are wounds, in which case they will colonize these first, then proceed down the body. If the maggot activity is centred away from the natural orifices, then it is likely that this is the site of a wound.

Detailed explanation-4: -The dominant groups of organisms involved in decomposition are bacteria, flies, beetles, mites and moths. Other animals, mainly parasitoid wasps, predatory beetles and predatory flies, feed on the animals that feed on the corpse.