Results 81 to 90 of about 109,452 (220)

Spatial distribution pattern of male adults of Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) in lemon orchards in Northern Portugal

open access: yesJournal of Applied Entomology, Volume 148, Issue 6, Page 643-650, July 2024.
Abstract Phyllocnistis citrella Stainton, commonly known as the citrus leafminer, threatens global citrus production. This study focuses on elucidating the population dynamics and spatial distribution of P. citrella in lemon orchards located in Northern Portugal.
Jaciley Costa   +3 more
wiley   +1 more source

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Kenya

open access: yesEFSA Journal, Volume 22, Issue 4, April 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Kenya. The relevance of any pest for
EFSA Panel on Plant Health (PLH)   +33 more
wiley   +1 more source

Design of Polymer Carriers for Optimized Pheromone Release in Sustainable Insect Control Strategies

open access: yesAdvanced Science, Volume 11, Issue 9, March 6, 2024.
Semiochemicals play a major role in communication between insects and are used in sustainable plant protection. In this article, controlled release strategies of insect pheromones are reviewed to emphasize the large improvement potential for plant protection innovations with less damaging effects on biodiversity and, thus for reducing the need for ...
Christoph Hellmann   +2 more
wiley   +1 more source

Assessment of yield losses due to the natural Infestation of tomato, Lycopersicon esculentum Mill, by the leafminers, Liriomyza spp. in Central Sudan [PDF]

open access: yes, 2009
The leafminer (LM), Liriomyza spp. (Diptera: Agromyzidae) is known to attack tomato crops in the Gezira all year around. The effect of such infestation was not tackled researches in the Sudan.
Bordat, Dominique   +3 more
core  

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Guatemala

open access: yesEFSA Journal, Volume 22, Issue 1, January 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both, regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Guatemala.
EFSA Panel on Plant Health (PLH)   +35 more
wiley   +1 more source

Mexican Lepidoptera biodiversity [PDF]

open access: yes, 2002
Being among the most habitat diverse countries in the world (and plant diversity is about 22,000 sp.), Mexico has a Lepidoptera fauna recorded at about 14,385 species but is estimated to be over 22,000 species, if not much higher (some estimates go to 35,
Heppner, J. B.
core   +1 more source

Insect fauna associated with Anacardium occidentale (Sapindales: Anacardiaceae) in Benin, West Africa [PDF]

open access: yes, 2016
First published online: 1 January 2014Cashew, Anacardium occidentale L. (Sapindales: Anacardiaceae), is an important cash crop in Benin. However, its production is threatened by several biotic factors, especially insects.
Agboton, C.   +5 more
core   +1 more source

Leptocybe invasa Fisher & La Salle, 2004 and Ophelimus maskelli Haliday, 1844 - two new records of gall forming Eulophidae from Malta (Hymenoptera, Chalcidoidea) [PDF]

open access: yes, 2012
The Eulophidae (Hymenoptera, Chalcidoidea) currently accommodates more than 4,000 described species worldwide in some 300 genera (noyES, 2003). In Europe, the family is represented by about 1,100 species (GAuld & Bolton, 1988).
Mifsud, David
core  

EFFECT OF SILICON, POTASSIUM AND CALCIUM COMPOUNDS ON GROWTH AND INCREASE THE EFFICIENCY OF CITRUS SEEDLINGS TO RESIST CITRUS LEAFMINER (Phyllocnistis citrella).

open access: yesJournal of Productivity and Development, 2017
Citrus leafminer is a serious pest of citrus, it cause an economic loses in nurseries and new plantings by decreasing growth rates. Therefore, a greenhouse experiment was carried out during 2014 and 2015 seasons in a private nursery at Kafr El-Sheikh ...
M. El-Enien   +3 more
semanticscholar   +1 more source

Primeiro relato do minador-dos-citros, Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae), no Estado do Amapá. [PDF]

open access: yes, 2017
bitstream/item/74300/1/AP-2001-primeiro-relato-minador-dos-citros ...
GAZEL FILHO, A. B., JORDÃO, A. L.
core   +1 more source

Home - About - Disclaimer - Privacy