Results 161 to 170 of about 779,152 (270)

Floral scent emission and pollinator attraction in two species of Gymnadenia (Orchidaceae) [PDF]

open access: yes, 2018
We investigated scent composition and pollinator attraction in two closely related orchids, Gymnadenia conopsea (L.) R.Br. s.l. and Gymnadenia odoratissima (L.) Rich. in four populations during the day and night.
Huber, Franz   +3 more
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Uji Kemampuan Beberapa Konsentrasi Ekstrak Daun Selasih Ungu (Ocimum Sanctum L.) sebagai Atraktan Hama Lalat Buah pada Pertanaman Jambu Biji (Psidium Guajava L.) [PDF]

open access: yes, 2015
Fruit flies is a major pest on guajava plants. The research was done in the Center of Agricultural Development and the Laboratory of Plant Pest, Faculty of Agriculture, University of Riau from January until March 2015.
Oktaviani, N. E. (Nadia)   +2 more
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The Effect of Methyl Eugenol Block Plus on Bactrocera dorsalis Complex Total Captured in Chili Plantation

open access: gold, 2021
Agus Susanto   +4 more
openalex   +2 more sources

Capturing Males of Pestiferous Fruit Flies (Diptera: Tephritidae): Is the Combination of Triple-Lure Wafers and Insecticidal Strips as Effective as Standard Treatments? [PDF]

open access: yes, 2016
The detection of invasive tephritid fruit fly pests relies primarily on traps baited with male-specific lures. Three different male lures are typically used, and accordingly three sets of traps are deployed: those baited with liquid methyl eugenol (ME ...
Kurashima, Rick   +2 more
core  

A Preliminary Survey of the Fruit Flies (Diptera: Tephritidae: Dacinae) of Bangladesh [PDF]

open access: yes, 2013
Thirteen species of Bactrocera and one species of Dacus were collected during field surveys in Bangladesh, including eight new country records, for a total of fifteen species confirmed to occur in the country. Color variation in Bangladesh B. dorsalis is
Hossain, M. Aftab   +4 more
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A Survey of Fruit Flies (Diptera: Tephritidae: Dacinae) and their Opiine Parasitoids (Hymenoptera: Braconidae) in Palau [PDF]

open access: yes, 2015
Surveys for fruit flies and their parasitoids, conducted by male lure trapping and host fruit sampling in 2001, 2013, and 2014, demonstrate that the agricultural pests Bactrocera dorsalis, B. frauenfeldi, and B. umbrosa and non- economic B.
Fay, Harry   +5 more
core  

SÍNTESE E AVALIAÇÃO DA ATIVIDADE CITOTÓXICA DE DERIVADOS DO EUGENOL CONTENDO NÚCLEOS 1,2,3-TRIAZÓLICOS

open access: yesQuímica Nova
Eugenol is an aromatic compound found in several plant species. It presents important biological activities including cytotoxicity. In this paper, it is described the synthesis and the evaluation of the cytotoxic activity of eugenol derivatives bearing 1,
Poliana Aparecida Rodrigues Gazolla   +8 more
doaj   +1 more source

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