Results 111 to 120 of about 15,680 (211)

Eficácia in vitro de extratos de Chenopodium ambrosioides sobre teleóginas de Rhipicephalus (Boophilus) microplus

open access: yesArquivos do Instituto Biológico
Chenopodium ambrosioides L. (Amaranthaceae) (erva-de-santa-maria) é uma planta fortemente aromática usada popularmente por suas propriedades antiparasitárias. Avaliou-se com este estudo a eficácia in vitro de extratos hidroetanólicos de C.
C.C.J. Almança   +6 more
doaj  

Epidemiology of ticks and tick-borne diseases in eastern, central and southern Africa. Proceedings of a workshop [PDF]

open access: yes, 2010
The first part of this report comprises country reports that deals with epidemiology of ticks and tick-borne diseases in Ethiopia, Kenya, Malawi, Mozambique, South Africa, Swaziland, Tanzania, Uganda, Zambia and Zimbabwe.
Irvin, A.D.   +2 more
core  

Live vaccines for Theileria parva: deployment in eastern, Central and Southern Africa. Proceedings of an FAO/OAU-IBAR/ILRI workshop [PDF]

open access: yes, 2010
The aim of this workshop was to consider methods of immunisation against East Coast Fever (ECF) and other forms of T. parva infection using the infection and treatment method or infection without treatment, and to identify needs for further research to ...
Morzaria, S.P., Williamson, S.
core  

Modification of the existing maximum residue level for cyflumetofen in sweet peppers/bell peppers

open access: yesEFSA Journal
In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Certis Belchim BV submitted a request to the competent national authority in the Netherlands to modify the existing maximum residue level (MRL) for the active substance ...
European Food Safety Authority (EFSA)   +18 more
doaj   +1 more source

Interventions for African pastoral development under adverse production trends [PDF]

open access: yes, 2011
Reviews the characteristics of African pastoralism. Describes the major technical land institutional interventions along with the reasons why they have proved so difficult.
International Livestock Centre for Africa
core  

Infestation levels of Varroa destructor in local honey bees of Jordan [PDF]

open access: yes, 2008
To determine Varroa mite infestation levels in Jordan, a survey covering 180 colonies of two bee types (Apis m. syriaca and Apis m. syriaca hybrids) from six locations of 4 climatic zones was conducted during August, 8 month after the last treatment ...
Alattal, Yehya   +2 more
core  

Economics of theileriosis control in Zambia [PDF]

open access: yes, 1999
D'Haese, Luc, Elyn, Rik, PENNE, K
core   +2 more sources

ACARICIDE EVALUATION, 2000 [PDF]

open access: yesArthropod Management Tests, 2001
Henry W. Hogmire, Tim Winfield
openaire   +1 more source

ACARICIDE EVALUATION, 2002 [PDF]

open access: yesArthropod Management Tests, 2003
Henry W. Hogmire, Tim Winfield
openaire   +1 more source

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