Results 71 to 80 of about 11,217 (247)

A Formal General Method for the Synthesis of Spiroacetals: Easy Access to Oleocaran/Elmonin Core

European Journal of Organic Chemistry, Volume 27, Issue 40, October 21, 2024.
Five [n,n]‐ and [m,n]‐spiroacetals with five, six and seven membered rings were prepared by using a formal method from cheap starting materials and reagents and applying simple procedures. This method was further adapted for the synthesis of a more complex spiroacetal, namely the spiro[isobenzofuran‐1,20‐naphtho[1,8b,c]furan] skeleton of the ...
Maria A. Boulogeorgou, Christos I. Stathakis, John K. Gallos   +2 more
wiley   +1 more source

Control of Bactrocera oleae and Ceratitis capitata in Organic Orchards: Use of Clays and Copper Products. [PDF]

, 2010
Tests on the effect of clays (kaolin and bentonite) and copper products (hydroxide and oxychloride) in the control of olive fruit fly, Bactrocera oleae (Rossi), and Mediterranean fruit fly, Ceratitis capitata (Wiedemann), were carried out from 2003 to ...
Caleca, Virgilio, Lo Verde, Gabriella, Lo Verde, Valentina, Palumbo Piccionello, Manuela, Rizzo, Roberto   +4 more
core   +1 more source

A study on fruit fly host range reveals the low infestation rate of Bactrocera dorsalis (Tephritidae) in Mayotte

Agricultural and Forest Entomology, Volume 26, Issue 3, Page 314-326, August 2024.
In Mayotte, we studied fruit fly host range 5–12 years after the invasion of the world's most invasive and polyphagous pests of fruits, Bactrocera dorsalis. Surprisingly, results show low occurrence and infestation rates of B. dorsalis. Only seven host plant species were identified over the 84 collected plant species.
Laura Moquet, Tim Dupin, Louis Maigné, Joel Huat, Thomas Chesneau, Hélène Delatte   +5 more
wiley   +1 more source

Q‐Tephrikey, an interactive tool for the identification of regulated fruit fly pests in the European Union

EPPO Bulletin, Volume 54, Issue 2, Page 194-203, August 2024.
Abstract The European Union (EU) regulation for fruit flies (Diptera: Tephritidae) was modified in 2022, and the broad ‘non‐European Tephritidae’ group was replaced by a list of 75 regulated taxa (66 species and nine genera). The National Reference Laboratories in the EU must now be able to identify all of them, whatever the development stage, in order
Pascal Rousse, Andrea Taddei, Raphaëlle Mouttet, Christa Lethmayer, Sylvia Blümel, Richard A. Gottsberger, Helga Reisenzein, Philippe Reynaud   +7 more
wiley   +1 more source

New options for pest management in horticultural crop-based agroecosystems of Sudano-Sahelian Africa in the climate change context [PDF]

, 2011
In the climate change context, ICRISAT is promoting water-saving cropping systems mixing food and horticultural crops for the Sudano-Sahelian zone of Western Africa. ICRISAT's partners in Niger (CIRAD, the University of Niamey and INRAN) are seeking ways
Fatondji, Dougbedji, Hamza,, Kadi-Kadi, Hame, Kumar, S., Nikiema, Albert, Pasternak, Dov, Ratnadass, Alain, Salha, Halarou, Siaka, S.A., Zakari-Moussa, Ousmane   +9 more
core  

Residual vein thrombosis for assessing duration of anticoagulation after unprovoked deep vein thrombosis of the lower limbs: the extended DACUS study. [PDF]

, 2011
The safest duration of anticoagulation after idiopathic deep vein thrombosis (DVT) is unknown. We conducted a prospective study to assess the optimal duration of vitamin K antagonist (VKA) therapy considering the risk of recurrence of thrombosis ...
Abbadessa, V., Caracciolo, C., Casuccio, A., DI FEDE, G., Di Ianni, M., Guarneri, F., Iorio, A., Licata, G., Lo Coco, L., Malato, A., Mariani, G., Pepe, I., Pinto, A., Raso, S., Rini, G., Saccullo, G., Santoro, M., Siragusa, S., Tuttolomondo, A.   +18 more
core   +1 more source

Kunci identifikasi lalat buah (Diptera: Tephritidae) di Kabupaten Bogor dan sekitarnya

Jurnal Entomologi Indonesia, 2016
Identification key was developed for 18 species of fruit flies (Bactocera spp.) found in Bogor district. Morphological characters were used as background information for key development: 2 genus and 4 subgenus were identified in the process.
Anik Larasati, Purnama Hidayat, Damayanti Buchori   +2 more
doaj   +1 more source

Catalogue des ravageurs d'intérêt agricole de Nouvelle-Calédonie [PDF]

, 1986
Ce document à double entrée, zoologique et botanique, recense tous les ravageurs d'intérêt agricole (acariens, insectes, mollusques, vertébrés) signalés en Nouvelle-Calédonie (435 espèces), avec leurs plantes-hôtes, la source de l'information, et une ...
Brun, Luc-Olivier, Chazeau, Jean
core  

Chemical composition of virgin olive oil “Empeltre” variety from the Bajo Aragón region

Grasas y Aceites, 2001
The variability of the parameters of chemical composition of virgin olive oil, “Empeltre” variety, in 472 samples coming from the Bajo Aragón region, in three seasons 1996/97, 1997/98 y 1998/99 was studied in this work. The free acidity, peroxide values,
Mª Soledad Gracia Gómez
doaj   +1 more source

Study of the susceptibility of Sechium edule do fruit flies (Diptera:Tephritidae) in laboratory conditions [PDF]

, 2010
Background. #Sechium edule# (chayote) is a cucurbit largely cultivated under arbour in Reunion Island but its production strongly declined in recent years. Farmers attributed the yield losses to fruit flies (Tephritidae, Dacini) (#Bactrocera cucurbitae#,
Atiama-Nurbel, Toulassi, Deguine, Jean-Philippe, Douraguia Quessary, Elisabeth, Quilici, Serge   +3 more
core