pod borer is one of the main causes for yield loss of chickpea. therefore, breeding of chickpea for resistance to this pest is important. the use of cry toxin from bacillus thuringiensis is an effective strategy for producing of transgenic resistant chickpea to this pest. these toxins are able to become active in the midgut of larvae and disrupt the insect's digestive system. we studied the sta...

Understanding how the density and spatial arrangement of invaders is critical to developing management strategies of pest species. The Pacific oyster, Crassostrea gigas, has been translocated around the world for aquaculture and in many instances has established wild populations. Relative to other species of bivalve, it displays rapid suspension feeding, which may cause mortality of pelagic inv...

Very little is presently known about the natural enemies and mortality factors associated with siricids (Hymenoptera: Siricidae) in the United States of America (USA), especially those that may directly affect the woodwasp, Sirex noctilio Fabricius (Hymenoptera: Siricidae). S. noctilio is an invasive woodwasp, is considered a major economic pest of pine, and has a severe effect on North America...

Freezing of fox carcasses to minimize professional hazard of infection with Echinococcus multilocularis is recommended in endemic areas, but this could influence the detection of Trichinella larvae in the same host species. A method based on artificial digestion of frozen fox muscle, combined with larva isolation by a sequential sieving method (SSM), was validated using naturally infected foxes...

Abstract The objective of this work was to develop a new method for extracting Hypothenemus hampei adults and larvae from coffee (Coffea arabica) fruits. extractor consists set two plastic containers, with one fit on top the other: is used place fruits inside bottom, as base capture larvae. efficiency compared that dissection (control). number live adults, dead does not differ significantly bet...

In view of the lack of an effective pharmacological treatment against human anisakiosis, a disease produced by L(3) larvae of the genus Anisakis present in raw fish, we studied the in vivo larvicidal effect of certain monoterpenic derivatives against L(3) of A. simplex s.l. The aldehydic monoterpene citral and the alcoholic citronellol, when they are administered together to the larvae of the n...

THIS STUDY DESCRIBES AND ILLUSTRATES THE LARVAE AND PUPAE OF TWO NORTH AMERICAN DARKLING BEETLES (COLEOPTERA: Tenebrionidae) in the subfamily Stenochiinae, Glyptotus cribratus LeConte from the southeastern United States, and Cibdelis blaschkei Mannerheim from California. Both species inhabit forested regions where adults and larvae occur in soft rotten dry wood of dead branches on living trees ...

Anisakiasis and Pseudoterranovosis are human diseases caused by the ingestion of live Anisakidae larvae in raw, undercooked or lightly marinated fish. Larvae were collected from one salted cod sold for human consumption in a Sao Paulo market in 2013. One section of one brownish larva was used for molecular analyses. The partial COX2 gene sequence from the larva had a nucleotide identity of 99.8...