To explore candidate pesticides from non-food bioactive products, twenty-five new matrine-
type alkaloid analogs, 15-chloro-18-(acyl) oximinylmatrines (6a–6y), were semi-synthesized …

Mesoionic pyrido [1, 2-α] pyrimidinone derivatives containing a neonicotinoid moiety were
designed, synthesized, and evaluated for their insecticidal activity. Some of the title …

In our continuing search for mosquito larvicidal compounds from defined laboratory cultures
of higher fungi (ascomycete and basidiomycetes), one basidiomycete Cyptotrama asprata …

Mosquitoes are the vectors of numerous diseases such as malaria, Dengue and Zika.
Controlling mosquito vectors is essential for preventing and managing diseases transmitted …

A series of furanoflavonoids analogous to karanjin have been synthesized starting from
resacetophenone. Initially, resacetophenone was reacted with bromoacetaldehyde …

Background Dengue is a major problem for humanity. Most people use insecticides to
eliminate larvae of Aedes aegypti, which requires heavy chemicals use that affects the …

Mosquito vectors (Diptera: Culicidae) are an important threat for millions of people and
animals worldwide. They spread a number of parasites and pathogens of great public health …

Abstract Callicarpenal (= 13, 14, 15, 16‐tetranorclerod‐3‐en‐12‐al=[(1S, 2R, 4aR, 8aR)‐1,
2, 3, 4, 4a, 7, 8, 8a‐octahydro‐1, 2, 4a, 5‐tetramethylnaphthalen‐1‐yl] acetaldehyde; 1) has …

Novel control products are needed in the control of important insects like mosquitoes which
are developing resistance to insecticides and larvicides currently in the market. Boron …

Background The resistance problem of dengue vectors to different classes of insecticides
that are used for public health has raised concerns about vector control programmes …