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Grapevine and Apple tree |
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Grapevine and Apple tree |
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Grapevine, Apple tree and Pine |
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Grapevine, Apple tree, Oak and
Pine |
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Grapevine, Apple tree and Oak |
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Grapevine |
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Grapevine, Apple tree and Several
crops |
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Grapevine, Apple tree, Stone fruits and
Maize |
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Grapevine, Apple tree and
Maize |
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Grapevine, Apple tree and Chesnut
tree |
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Grapevine, Apple tree and Chesnut
tree |
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Several Crops, Grapevine and Walnut
tree |
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Grapevine and Apple tree |
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Grapevine, Apple tree, Several crops and Forestry
species |
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Grapevine and Apple tree |
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Grapevine, Apple tree y
Cítrics |
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Grapevine, Apple tree, Quince tree and
Camellia |
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Grapevine, Kiwi plant and
Camellia |
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Grapevine and Apple tree |
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Grapevine |
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Grapevine, Apple tree, Peach tree and
Evonymus |
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Grapevine, Various Crops, Kiwi plant, Oak and
Camellia |
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Grapevine and Apple tree |
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Grapevine, Apple tree and Oak |
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Grapevine |
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Grapevine |
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Pine, Apple tree, Stone Fruit Trees and
Ornamentals |
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Fruit Trees, Grapevine and Devices to apply
Phytosanitary Products |
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PHYTOSANITARY WARNING
23/04/2009
GRAPEVINE |
Mildew: |
As it was reported
yesterday, we detected the first mildew spots on the variety Albariño.
They were detected in our monitoring plot in O Rosal, showing early symptoms
with initial sporulation. Weather forecast announces rain for the following
days, thus it is advised to treat as soon as possible.
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Oidium: |
First
signs of the disease are not expected to appear yet, thus so far it is
not necessary to treat.
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Moths: |
In the pheromone traps placed in our monitoring plots we are
capturing a large number of Lobesia botrana males (figures range from 30
to 40 insects, reaching 129 in one of the plots). We are also capturing more
specimens of Eupoecilia (Clysia) ambigüella than in previous years
(up to 30 specimens in one trap). Anyway, as damage caused by these insects was
not observed yet, it is not necessary to apply any insecticide in the
grapevine.
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Mites: |
Due to weather conditions occurring during this spring, and in
particular cold temperatures registered in the last weeks, some young leaves of
grapevine seem to be affected by mites. However, samples received in our
laboratory sent by individuals or collected from plants growing in our
monitoring plots, did not present mites (both red spider and rust mite). Thus,
before applying an acaricide, it must be confirmed that this symptoms are
caused by these mites.
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APPLE TREE |
Cydia
pomonella: |
The species has initiated its flight
activity in every monitoring area. Since captures have exceeded the tolerance
threshold, treatments must be initiated.
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