Disease · 11 plants in our database

Phytophthora root rot

11 plants in our databasePart of the group: root and crown rot

Which plants

Where you will find it.

Signs and protection differ by plant — the exact steps are on each plant’s page.

Anglojapanese yewTaxus × media

Decline, yellowing and needle drop; recovery after infection is unlikely.

Protection for this plant →
Chinese wisteriaWisteria sinensisAll year

Wilting, yellow or thin foliage, dieback of branches.

Protection for this plant →
Common heatherCalluna vulgaris

Wilting, yellow or thin foliage, dieback of branches.

Protection for this plant →
Deodar cedarCedrus deodaraAll year

Wilting, yellow or thin crown and dying branches; the needles turn from green to dull, grey and brown. Roots are brown to black and soft.

Protection for this plant →
English hollyIlex aquifoliumAll year

Wilting, yellowing or thin foliage, branch dieback; fine roots rot; symptoms resemble waterlogging.

Protection for this plant →
Hardy kiwiActinidia argutaAll year

Wilting, yellow or thin foliage, dieback of branches.

Protection for this plant →
KiwifruitActinidia deliciosa

Wilting, yellow or thin foliage, dieback of branches.

Protection for this plant →
Lawson cypressChamaecyparis lawsoniana

Dieback of branches without cankers, mainly on young plants in wet, poorly drained soil.

Protection for this plant →
Leyland cypress× Cuprocyparis leylandii

Dieback of branches without cankers, mainly on young plants in wet, poorly drained soil.

Protection for this plant →
RhododendronRhododendron (Garden Hybrids)

Wilting, yellow or thin foliage, dieback of branches.

Protection for this plant →
Winter heathErica carnea

Wilting, yellow or thin foliage, dieback of branches.

Protection for this plant →
Sources (15)