Requirements for the stone fruit certification programme in Spain Pallás V., Badenes M.L., Llácer G. in

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Requirements for the stone fruit certification programme in Spain

Pallás V., Badenes M.L., Llácer G.

in

Di Terlizzi B. (ed.), Myrta A. (ed.), Savino V. (ed.).

Stone fruit viruses and certification in the Mediterranean countries: problems and prospects

Bari : CIHEAM

Options Méditerranéennes : Série B. Etudes et Recherches; n. 19 1998

pages 129-131

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--- Pallás V., Badenes M.L., Llácer G. R equ iremen ts for th e ston e fru it certification programme in Spain . In : D i Terlizzi B. (ed.), Myrta A. (ed.), Savino V. (ed.). Stone fruit viruses and certification in the Mediterranean countries: problems and prospects. Bari : CIHEAM, 1998. p. 129-131 (Options Méditerranéennes : Série B. Etudes et Recherches; n. 19)

---

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Vicente

de y

Vegetal

Gerardo

Valencia (Spain)

In 1977, an between the National de and

the Nacional de Semillas y de was the

of selection, and of of

the of the in et al., 1988). On 16th July, 1982, the

the and of

modified and updated with the dated 9 June.

This plant

n n

o

for

the maintenance and production

of

the mother plants

of

the parent material:

(i) each plant must be assayed and shown the listed in Tab. 1;

(ii) the must be in of nematodes and at a distance of at least 800 m

(iii) the status must be as follows:

Options Méditerranéennes, Série B / n o 19, - Stone fruit viruses and certification in the Mediterranean: prob/erns and prospects

CIHEAM - Options Mediterraneennes

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V. et al.

o plants maintained in the field: annual indexing diseases;

o plants maintained in indexing the easily-

diseases and annual tests.

in Tab. 1 substantiated that the of to be tested is

to the the case of apple must be

assayed nine must be tested in As

shall the and

and ACLSV, is only needed the of walnut

for the maintenance and production the mother plants

of

the basic material.

The status of the plants the basic must be checked annually

the easily diseases:

(i) plants seeds 100% of plants.

(ii) plants top cuttings:

plants

10% of plants.

1% of plants.

for the maintenance and production certified nursery plants.

The status of the plants must be checked annually easily- diseases to Tab.2.

- CASALLO, A., A. and T. (1988). and the of

plants in Spain (1980-87). Acta Horticultzlme, 235: 257-262.

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for the stone fiuit certification propamme in Svain

Tab. 1. species and tested the and maintenance of the plants of

Almond Apple Em. walnut

plum plum

ACLSV

'+

⁺

+. + + + + +

+ +

. +

+ + + +

+

+ , + + +

+ +

^-l-

+

ASGV

+

+ + +

+ +

+ .

+ +

-l-

+

Tab.2. Testing of plants

of plants to

be tested % of

plants 1/20 1/50 O 0,25

plants seeds, top cutting 1/100 1/400 O 0,25

of seedlings - O -

of seedlings * * O 2

* The oficial board to carry out the analysis and veri& whether procedures were follozued.