Results 121 to 130 of about 406,748 (225)

Yield losses due to the natural infestation of fava bean, Vicia faba L., by the leaf miners, Liriomyza spp. in Central Sudan [PDF]

open access: yes, 2009
This study was carried out at the Experimental Farm of the Faculty of Agricultural Sciences, University of Gezira, during the seasons 1996/97 and 1997/98, on two faba bean varieties: Shambat and SML.
Bordat, Dominique   +3 more
core  

Potential of non-pathogenic Fusarium oxysporum isolates for control of Fusarium wilt of tomato. [PDF]

open access: yes, 2015
O trabalho avaliou a eficiência dos isolados (141/3, 233, 233/1, 245, 245/1, 251, 251/2, 251/5 e 257) de Fusarium oxysporum não patogênico ao tomateiro (Lycopersicon esculentum), no controle da murcha vascular causada por Fusarium oxysporum f.
BETTIOL, W., SILVA, J. C.
core  

Effects of aqueous extracts of basil, Ocimum basilicum L., Sodom's apple, Calotropis procera Ait and Coriander Coriandrum sativum L. on leaf miner, Liriomyza spp., on okra crop : PS7TH432 Others [PDF]

open access: yes, 2012
The Hymenopterous parasitoids, Hemiptarsemus varicornis (Girault) and Opius dissitus (Muesebeck) are associated with the leaf miner, Liriomyza spp., populations in Central Sudan.
Abdelgader, Hayder   +6 more
core  

Polihidroxialcanoatos de cepas de Azospirillum spp. aisladas de raíces de Lycopersicon esculentum Mill. “tomate” y Oryza sativa L. “arroz” en Lambayeque

open access: yesScientia Agropecuaria, 2010
En este trabajo se determinó la concentración de polihidroxialcanoatos (PH As) de cepas de Azospirillum aisladas de raíces de Lycopersicon esculentum Mill. “tomate” y Oryza sativa L.
Katty Baca   +3 more
doaj   +2 more sources

Pflanzengesundheitliche Bewertung der besonderen Risiken für den ökologischen Landbau durch die Einschleppung und Verbreitung von gebietsfremden Schadorganismen [PDF]

open access: yes, 2003
Der Ökologische Landbau ist aufgrund seiner Produktionsweise stärker als der konventionelle Pflanzenanbau durch die Einschleppung gebietsfremder Arten gefährdet.
Gärtig, Susanne   +2 more
core  

Desenvolvimento de Bemisia tabaci (Gennadius, 1889) biótipo B em genótipos de Lycopersicon spp.

open access: yes, 2002
Whiteflies are phytophagous insects, whose nymphs and adults suck the phloem sap, causing direct damage due to host plant weakness. In tomato (Lycopersicon spp.) crops, they are important vectors of limiting fitoviruses. The objective of this study was to determine the effects of Lycopersicon spp. genotypes on Bemisia tabaci (Gennadius, 1889) biotype B
Marilene, Fancelli   +1 more
openaire   +1 more source

Hubungan Kekerabatan Fenetik Lycopersicon Esculentum Mill. Kultivar Betavila F1, Fortuna F1 Dan Tymoti F1 Berdasarkan Tingkat Kesamaan Fenotip [PDF]

open access: yes, 2016
Tujuan penelitian ini untuk menentukan hubungan kekerabatan fenetik ketiga kultivar tomat Betavila F1, Fortuna F1 dan Tymoti F1 melalui pendekatan fenotip daun, bunga, dan buah. Sampel penelitian diambil dari greenhouse Situbondo.
Handayani, M. T. (Muhammad)
core  

Trichomes of Lycopersicon spp. and their effect on Myzus persicae (Sulzer) (Hemiptera: Aphididae)

open access: yes, 2003
Aaron T Simmons   +4 more
semanticscholar   +1 more source

Management of Crown and Root Rot Disease Complex of Greenhouse Tomatoes with Green Manure Cereal Crops

open access: yesРастениевъдни науки, 2013
The ability of green manure cereal crops to reduce crown and root rot disease complex of tomatoes (Lycopersicon esculentum Mill.) was tested in container experiments with greenhouse soil and in on-site experiments in commercial greenhouse plots.
Tzenko Vatchev
doaj  

Response of Pratylenchus spp Infected Tomato (Lycopersicon esculentum Mill) to Organic Compounds from Mangifera indica

open access: yesEthiopian Journal of Environmental Studies and Management, 2015
The need to reduce the negative impact of synthetic nematicides on the environment necessitated the search for bio-pesticides. This study was conducted to evaluate the nematicidal potential of chromatographic fractions from Mangifera indica on tomato in the screenhouse and field. M. indica bark was extracted with ethanol (EtOH) and dichloromethane (DCM)
Fabiyi, OA, Olatunji, GA, Oguntebi, OV
openaire   +1 more source

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