Control of pear psylla: With oils and oil-pyrethrins
Oil sprays show promise for pear psylla control, but the addition of pyrethrins offers little advantage.
H Madsen, P Westigard
doaj
Bedbugs (Cimicidae infestation): the worldwide renaissance of an old partner of human kind
Bedbugs have been known as a human parasite for thousands of years, but scientific studies about this insect are recent and limited. Cimex lectularius, the common bedbug, was a well-known parasite in human dwellings until the end of the Second World War.
Paulo Ricardo Criado +4 more
doaj +1 more source
OPTICALLY ACTIVE CHRYSANTHEMIC ACID AND ITS ANALOGUES [PDF]
Optically active chrysanthemic acid and its analogues have received considerable attention in recent years due to their practical importance. This review will focus on describing the developments in the synthesis of optically active chrysanthemic acid ...
L. Bets +5 more
doaj
Transcriptional Responses and GCMS Analysis for the Biosynthesis of Pyrethrins and Volatile Terpenes in Tanacetum coccineum [PDF]
Tuo Zeng +9 more
openalex +1 more source
Pyrethrins – secondary metabolites with insecticidal activity
Plants’ secondary metabolites have an important role in the plant’s response to abiotic and biotic stress. Some of the bioactive components have pronounced insecticidal properties, so they are called insecticidal plants such as Dalmatian (Tanacetum ...
Aleksandar Mešić +1 more
doaj
A decametrina, um inseticida piretróide sintético, foi avaliada no tratamento da infestação por Pediculus humanus capitis em 54 crianças. Foi empregada emulsão a 0,0025 mg/ml da decametrina em tratamento tópico único ou repetido após 8 dias, se ainda ...
Newton Mamoru Sasaki +1 more
doaj +1 more source
Pyrethrins Protect Pyrethrum Leaves Against Attack by Western Flower Thrips, Frankliniella occidentalis [PDF]
Ting Yang +6 more
openalex +1 more source
The metabolic fate of pyrethrin I, pyrethrin II, and allethrin.
By the administration of radioactively labelled compounds, the metabolic products of pyrethrin I, pyrethrin II, and allethrin in the rat have been identified. This paper describes the structures of the metabolites.
I, Yamamoto, M, Elliott, J E, Casida
openaire +1 more source
Bedbugs (Cimicidae infestation): the worldwide renaissance of an old partner of human kind
Bedbugs have been known as a human parasite for thousands of years, but scientific studies about this insect are recent and limited. Cimex lectularius, the common bedbug, was a well-known parasite in human dwellings until the end of the Second World War.
Paulo Ricardo Criado, PhD +4 more
doaj +1 more source
Syntheses of14C-Labeled Pyrethrin I, Allethrin, Phthalthrin, and Dimethrin on a Submillimole Scale [PDF]
Izuru YAMAMOTO, John E. Casida
openalex +1 more source

