French Apple Production Requires Dozens of Pesticide Sprays every Year

Codling Moth

Codling Moth

Apple Scab

Apple Scab

French apple production totals about 1.9 million tons worth approximately $750 million annually. French apple orchards are plagued with the same major pests that infest orchards worldwide: the fungal disease, apple scab, and the insect, codling moth. Both pests would seriously damage most of the apple crop in France without the dozens of pesticide sprays that are made.

[1]
“In Southern France, over 35 pesticide treatments are applied yearly in apple orchards, among which 8-15 are targeted against the codling moth.”

[2]
“Codling moth is a major pest of pome fruit orchards throughout their area of cultivation…. Two or three larval generations are present in southern France and insecticide applications are needed from the beginning of the first larval generation in May until fruit harvest.”

[3]
”Chemical control of apple scab represents a considerable part of the pest control measures necessary to protect an apple orchard when it is planted with one or several cultivars susceptible to the disease. In France, as many as 15-20 fungicide treatments per year may be necessary to control the disease.”

[1]
Authors: Monteiro, L. B., Lavigne, C., Ricci, B., Franck; P., Toubon, J-F
Affiliation: UFPR, Parana Federal University; INRA Plantes et Systemes de Culture Horticoles
Title: Predation of codling moth eggs is affected by pest management practices at orchard and landscape levels.
Source: Agriculture, Ecosystems and Environment. 2013. 166:86-93.

[2]
Authors: Simon, S., et al.
Affiliation: Unite Experimentale Gotheron, Institut National de la Recherche Agronomique.
Title: Effect of codling moth management on orchard arthropods.
Source: Agriculture, Ecosystems and Environment. 2007. 122:340-348.

[3]
Authors: Brun, L., et al.
Affiliation: INRA, UMR Pathologie Vegetale.
Title: Effects of apple cultivar susceptibility to Venturia inaequalis on scab epidemics in apple orchards.
Source: Crop Protection. 2008. 27:1009-1019.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s