Results 41 to 50 of about 1,283 (180)
Los cromosomas de Diaprepes abbreviatus
The Journal of Agriculture of the University of Puerto Rico, 1990 La vaquita, Diaprepes obbreviatus, tiene cromosomas típicos de los picudos bisexuales de la subfamilia Otiorrhynchinae: 2n = 22; 2X (♀) ; 2n = 22; X, y (â™,). La meioformula del macho es 10 + Xyp . Los autosomas forman una serie de tamaños que varía gradualmente de más grandes a más pequeños.
null Niilo Virkki +1 more
openaire +2 more sources
First record of Teratopactus nodicollis (Coleoptera: Curculionidae) in dry bean (Phaseolus vulgaris). [PDF]
, 2012 Observations on the bioecology and damage of Teratopactus nodicollis Boheman on Phaseolus vulgaris were carried out on field samples by assessing the number of larvae and root damage in 40 ha of a dry bean field from the Federal District, Brazil.
BARRIGOSSI, J. A. F. +3 more
core +1 more source
Molecular approaches for studying root herbivores [PDF]
, 2013 The use of molecular techniques in insect ecology has expanded rapidly, allowing ever more challenging questions to be addressed. Compared to their aboveground equivalents, root herbivore molecular ecology has received less attention, despite essentially
Benefer, CM, Blackshaw, RP
core +2 more sources
EFSA Journal, Volume 15, Issue 2, February 2017., 2017 Abstract Following a request from EFSA, the Panel on Plant Protection Products and their Residues developed an opinion on the science behind the risk assessment of plant protection products for in‐soil organisms. The current risk assessment scheme is reviewed, taking into account new regulatory frameworks and scientific developments. Proposals are made
EFSA Panel on Plant Protection Products and their Residues (PPR) +28 more
wiley +1 more source
, 2004 Author(s): Grafton-Cardwell, Elizabeth E; Godfrey, Kris E; Peña, Jorge E; McCoy, Clayton W; Luck, Robert F; Duncan, R; Grafton-Cardwell, E; Jackson, I | Abstract: Diaprepes root weevil is a serious pest of Florida citrus, sweet potatoes, papayas, and ornamental plants, and it threatens to become established in California as well.
Grafton-Cardwell, Elizabeth E +7 more
openaire +3 more sources
Commodity risk assessment of Acer plants from Ukraine
EFSA Journal, Volume 23, Issue 7, July 2025.Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ’High‐risk plants, plant products and other objects'. This Scientific Opinion covers plant health risks posed by Acer plants (A. griseum, A.
EFSA Panel on Plant Health (PLH) +31 more
wiley +1 more source
The use of kaolin to control Ceratitis capitata in organic citrus groves. [PDF]
, 2011 The Mediterranean fruit fly, Ceratitis capitata (Wiedemann) (Diptera Tephritidae), is the key pest in some organically managed citrus orchards in Sicily. The effectiveness of processed kaolin (Surround WP) for control of C.
Caleca, Virgilio +2 more
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The male mate search: an optimal foraging issue? [PDF]
, 2015 5 pagesInternational audienceMale insects must find and mate females to have some descendants; male fitness therefore depends on the number of females they inseminate. Males are for this reason expected to optimize the behaviors related to mate location,
Fauvergue, Xavier +3 more
core +6 more sources
EDIS, 2003 The predatory stink bug, Euthyrhynchus floridanus (Linnaeus), is considered a beneficial insect because most of its prey consists of plant-damaging bugs, beetles, and caterpillars.
Frank W. Mead, David B. Richman
doaj +5 more sources
Efficacité au champ de la lutte biologique contre Diaprepes via l'utilisation de nématodes entomopathogènes [PDF]
, 2008 Le Jacko ou Diaprepes spp est un charançon qui se nourrit au stade larvaire des racines des agrumes, laissant une porte d'entrée à des parasites comme le Phytophtora.
Briand, Sophie +5 more
core