Results 61 to 70 of about 7,074 (258)

Management of strawberry blossom weevil and European tarnished plant bug in organic strawberry and raspberry using semiochemical traps [PDF]

open access: yes, 2012
The strawberry blossom weevil (Anthonomus rubi) and the European tarnished plant bug (Lygus rugulipennis) cause large (10 - >80%) losses in yield and quality in organically grown berries.
Apenite, Ilze   +7 more
core  

Effect of diameter of the cotton squares in the development of boll weevil (1). [PDF]

open access: yes, 2020
O objetivo deste trabalho foi estudar o efeito do diâmetro dos botões florais de algodoeiro na massa corporal de adultos do bicudo-do-algodoeiro, Anthonomus grandis Boheman (Coleoptera: Curculionidae).
ADAIME, R.   +3 more
core  

Insect chemosensory proteins as targets in insecticide resistance and development

open access: yesNew Plant Protection, Volume 2, Issue 2, June 2025.
This review addresses the biological and chemical properties of insect chemosensory proteins (CSPs) and presents their functional advancements, not only in olfaction but also in nonolfactory processes, particularly in relation to insecticide resistance.
Fen Li   +5 more
wiley   +1 more source

Host Feeding by Jaliscoa hunteri Crawford (Hymenoptera: Pteromalidae) Suppresses Populations of Anthonomus testaceosquamosus Linell (Coleoptera: Curculionidae)

open access: yesAgriculture
The hibiscus bud weevil (Anthonomus testaceosquamosus, HBW) is an economically important pest of tropical hibiscus, Hibiscus rosa-sinensis. Although Jaliscoa hunteri parasitizes other Anthonomus species, its suitability as a biocontrol agent for HBW ...
German Vargas   +4 more
doaj   +1 more source

Abundance and Seasonal Activity of Weevils (Coleoptera: Curculionidae) in a Raspberry Plantation and Adjacent Sites in Southern Quebec (Canada). [PDF]

open access: yes, 2017
In a raspberry plantation and adjacent sites in southern Quebec, we collected weevils with unbaited pitfall traps and flight interception traps from early May througb late October in 1987-1989. We captured a total of 1592 weevils representing 65 species,
Levesque, Claire, Levesque, Gilles-Yvon
core   +2 more sources

Commodity risk assessment of Prunus spp. plants from United Kingdom

open access: yesEFSA Journal, Volume 23, Issue 4, April 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: grafted potted plants up to 15 years old or ...
EFSA Panel on Plant Health (PLH)   +37 more
wiley   +1 more source

New Curculionoidea (Coleoptera) records for Canadа

open access: yesZooKeys, 2013
The following species of Curculionoidea are recorded from Canada for the first time, in ten cases also representing new records at the generic level: Ischnopterapion (Ischnopterapion) loti (Kirby, 1808); Stenopterapion meliloti (Kirby, 1808) (both ...
Hume Douglas   +5 more
doaj   +1 more source

Commodity risk assessment of Alnus cordata and Alnus glutinosa specimen trees from the UK

open access: yesEFSA Journal, Volume 23, Issue 4, April 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 the plant health risks posed by the following commodities: Alnus cordata and
EFSA Panel on Plant Health (PLH)   +35 more
wiley   +1 more source

Evaluation de l'efficacité du méthyl parathion vis-à-vis d'Anthonomus grandis Boheman en culture cotonnière au Nicaragua [PDF]

open access: yes, 1987
Les quantités de méthyl parathion utilisées en culture cotonnière au Nicaragua contre Anthonomus grandis sont de plus en plus importantes. Une étude par la méthode la DL 50 a montré une sensiblité des populations locales d'Anthonomus de 10 à 30 fois ...
Gonzalez, D.F., Laboucheix, Jean
core  

Trypanosoma cruzi infection enhances olfactory response in Triatoma pallidipennis Stål (Hemiptera: Triatominae) to compounds potentially useful for insect control

open access: yesMedical and Veterinary Entomology, Volume 39, Issue 1, Page 160-170, March 2025.
Triatoma pallidipennis is one of the main vectors of Trypanosoma cruzi, the causative agent of Chagas disease. Attractant activity of octenol, nonanal and a mixture of lactic acid, hexanoic acid and ammonium hydroxide on T. cruzi–infected and non‐infected T. pallidipennis nymphal stages.
Berenice Jiménez‐Santiago   +4 more
wiley   +1 more source

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