Mating Disruption of Lobesia botrana (Lepidoptera: Tortricidae): Effect of Pheromone Formulations and Concentrations

Gordon, D.; Zahavi, Tirtza; Anshelevich, L.; Harel, Miriam; Ovadia, S.; Dunkelblum, E.; Harari, Ally R.

doi:10.1093/jee/98.1.135

Cited by 41 publications

(52 citation statements)

References 10 publications

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“…An optimization of the pheromone concentration is then necessary to allow reduction of the applied pheromone and therefore lowering the cost of the treatment. 139) Blend composition is also important since the different components should be stable under environmental conditions, and optimized to have the least expensive formulation possible, for instance using only the major component. 140) Other important factors for success imply to know the infestation level and the pheromone concentration in the treated areas.…”

Section: Mating Disruptionmentioning

confidence: 99%

Biorational insecticides in pest management

et al. 2008

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We present herein a review article of the latest developments of the biorational approaches in pest management appeared in the literature from 1997 to date. The proposed advantages of the biopesticides including their specificity, safety to non-target organisms, particularly mammals, and utilization in low, sometimes minute, amounts have led to an intensive research program by public and private institutions resulting in an avalanche of reports in attempts to discover and develop newer and safer pesticides, particularly in the past three decades. This review is divided into three main chapters, including microbial insecticides in pest control, utilization of semiochemicals, and botanical insecticides, paying particular attention to those practical approaches that are respectful to the environment.

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Section: Mating Disruptionmentioning

confidence: 99%

Biorational insecticides in pest management

et al. 2008

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“…Originally described as European grape moth it has also been found in vineyards in United States, South America, and Japan. L. botrana is a key pest of table and wine grape (V. vinifera), reducing yield and increasing susceptibility to fungal infections (15). Adult L. botrana oviposits on the grape berries and it causes direct damage to clusters when larvae feed within the berries, and indirect damage by fungal infestation of injured berries by Botrytis and other secondary fungi such as Aspergillus, Alternaria, Rhizopus, Cladosporium, and Penicillium (16).…”

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Modulation of Protein Phosphorylation, N-Glycosylation and Lys-Acetylation in Grape (Vitis vinifera) Mesocarp and Exocarp Owing to Lobesia botrana Infection

Melo‐Braga

Verano‐Braga

León

et al. 2012

Molecular & Cellular Proteomics

112

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Grapevine (Vitis vinifera) is an economically important fruit crop that is subject to many types of insect and pathogen attack. To better elucidate the plant response to Lobesia botrana pathogen infection, we initiated a global comparative proteomic study monitoring steady-state protein expression as well as changes in N-glycosylation, phosphorylation, and Lys-acetylation in control and infected mesocarp and exocarp from V. vinifera cv Italia. A multi-parallel, large-scale proteomic approach employing iTRAQ labeling prior to three peptide enrichment techniques followed by tandem mass spectrometry led to the identification of a total of 3059 proteins, 1135 phosphorylation sites, 323 N-linked glycosylation sites and 138 Lysacetylation sites. Of these, we could identify changes in abundance of 899 proteins. The occupancy of 110 phosphorylation sites, 10 N-glycosylation sites and 20 Lysacetylation sites differentially changed during L. botrana infection. Sequence consensus analysis for phosphorylation sites showed eight significant motifs, two of which containing up-regulated phosphopeptides (X-G-S-X and S-X-X-D) and two containing down-regulated phosphopeptides (R-X-X-S and S-D-X-E) in response to

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“…Helicoverpa zea in corn (Carpenter et al 1982); Epiphyas postvittana in pine trees (Carpenter et al 1982;Webb et al 1990); Cydia pomonella in apple (Kehat et al 1995;Vickers et al 1998); Lobesia spec. in vineyards (Charmillot and Pasquier 2000;Feldhege et al 1993;Gordon et al 2005;Schmitz et al 1995)]. Further studies are needed with more horse chestnut leafminer densities and various pheromone dispenser distributions to reliably detect the limits of mating disruption with pheromones for horse chestnut leafminer control.…”

Section: Discussionmentioning

confidence: 99%

Testing mating disruption of the horse chestnut leafminer Cameraria ohridella (Lepidoptera: Gracillariidae) in field tents

2008

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Since the beginning of the invasion of the horse chestnut leafminer, Cameraria ohridella Deschka and Dimic 1986 (Lepidoptera: Gracillariidae), into Europe over 20 years ago the damage to white Xowering horse chestnut trees, Aesculus hippocastanum L (Sapindales: Hippocastanaceae) has remained extensive. This study evaluates the possible use of pheromone mating disruption as a control option against the horse chestnut leafminer. The heterogeneous distribution of ornamental trees in parks and gardens requires a diVerent approach to evaluate pest control than in homogeneous crop Welds, orchards or plantations where mating disruption is usually applied. For this reason we set up Weld experiments with host trees of the same age and size in Weld tents with a deWned number of leafminers in two diVerent densities. In the Wrst experiment the eVective quantity of newly developed C. ohridella pheromone dispensers was tested by recapturing males using traps baited with virgin females. Ninety-Wve percent less males were captured if three or more dispensers were positioned at a 4 m radius around the outside of an experimental tent. This set up was then used in the second experiment where male and female leafminers were released into Weld tents in order to assess the eVect of pheromone on the reduction of leaf mining damage. Surprisingly, the pheromone dispensers were found to have no eVect on the number of leaf mines at either low or high leafminer densities. Mating sites of the horse chestnut leafminer, multiple matings and distribution of pheromone dispenser are discussed as possible factors inXuencing the outcome in this study.

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Mating Disruption of Lobesia botrana (Lepidoptera: Tortricidae): Effect of Pheromone Formulations and Concentrations

Cited by 41 publications

References 10 publications

Biorational insecticides in pest management

Biorational insecticides in pest management

Modulation of Protein Phosphorylation, N-Glycosylation and Lys-Acetylation in Grape (Vitis vinifera) Mesocarp and Exocarp Owing to Lobesia botrana Infection

Testing mating disruption of the horse chestnut leafminer Cameraria ohridella (Lepidoptera: Gracillariidae) in field tents

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