Results 91 to 100 of about 1,391 (177)

Varroabestrijding en Amitraz

open access: yes, 2010
Dat de varraomijt bestreden moet worden is voor iedere imker duidelijk. Niet bestrijden leidt tot zwakke volken en wintersterfte. Onderzoeken van PRI Bijen@wur en vele buitenlandse onderzoeksinstellingen komen, als het gaat over wintersterfte, altijd hetzelfde uit: de varroamijt is oorzaak nummer ...
openaire   +1 more source

Fluvalinate accumulation in the beehive environment and its effects on semen quality and gene expression of drones under field conditions. [PDF]

open access: yesEcotoxicology
Ratvaj M   +9 more
europepmc   +1 more source

Viruses and vectors tied to honey bee colony losses. [PDF]

open access: yesPLoS Pathog
Lamas ZS   +7 more
europepmc   +1 more source

Pesticides and Trace Element Residues in Honey from Northern Croatia. [PDF]

open access: yesFoods
Pavliček D   +7 more
europepmc   +1 more source

Efeito de amitraz, amitraz + Bacillus thuringiensis e Amitraz + inseticidas no controle de Heliothis spp. em algodão

open access: yesAnais da Sociedade Entomológica do Brasil, 1980
Assunção, M. S.   +2 more
openaire   +2 more sources

Acaricidal Effect of Essential Oils in the Control of <i>Rhipicephalus microplus</i> and <i>Amblyomma mixtum</i> Larvae in Mexico. [PDF]

open access: yesPathogens
Hernández-Domínguez JM   +7 more
europepmc   +1 more source

Diagnostic performance of a Rapid Tick exposure Test (RaTexT<sup>®</sup>) to detect acaricide resistance in cattle ticks in East Africa. [PDF]

open access: yesParasit Vectors
Jongejan F   +15 more
europepmc   +1 more source

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