A 10-year-old boy presented with recurrent episodes of diarrhea, low grade, irregular fever and severe wasting

This article has no abstract. The first 100 words appear below: A 10-year old boy, the only issue of his deceased parents, was admitted to the department for the management of recurrent episodes of diarrhea and severe wasting for 2.5 months, low grade, irregular fever with evening rise of temperature, anorexia and repeated attack of skin blister for the last 1 year. The patient complained of chronic, painless, non-bloody, profuse watery diarrhea with a weight loss of 10 kg (decrease to 18 kg from 28 kg prior to illness). He also complained of cough for the last seven days. His father was a driver and died at his 1 year of age due to an unknown disease.

Host selection for selfsuperparasitism by Diaeretiella rapae (MIntosh) (Hymenoptera Aphidiidae)

Superparasitism (repeated oviposition in same host) indicates either a fitness benefit for the parasitoid or an inability of ovipositing females to discriminate parasitised versus unparasitised hosts Superparasitism in Diaeretiella rapae the solitary endoparasitoid of cabbage aphid Brevicoryne brassicae was studied in the laboratory When given a choice of parasitised and unparasitised aphids 70 of females made their attack on unparasitised hosts first even though alreadyparasitised aphids were less defensive to parasitoid attack and ovipositing females had shorter hosthandling time The female superparasitised hosts during repeated attack and the large hosts were superparasitised more often than the small ones Although superparasitised hosts carried two to five parasitoid larvae only one larva developed into an adult The body size of parasitoid larvae as measured 4 days after oviposition was affected by the total number of larvae in the host Superparasitism strategies of D rapae are discussed in the context of reproductive fitness