44 
BUREAU OF EXTOMOLOGY AND PLAXT QUARANTINE 
List, by countries, of pests collected and reported f ro m July 1, 1938, to June 30, 1939 
inclusive — Continued 
Country of origin and name of pest 
Host 
Netherlands— Continued 
Diseases — C on tinued . 
Aphelenchas avenae. 
Do 
Do 
Do 
Blennoria buxi 
Botrytis galanbhina. 
Do 
Do 
Do 
Do 
Do 
Ditylenchus dipsaci. 
Do 
Do- 
Do. 
Do- 
Do. 
Do- 
Do. 
Do- 
Do. 
Do. 
Do. 
Chionodoxa lucilea 
Fritillaria imperialis (crown- 
imperial). 
Idlium tenuifolium 
Scilla sibirica (Siberian squill) . 
Buxus sempervirens (box) 
Galanthus sp. (snowdrop) 
do 
.do. 
Chionodoza gigantea alba 
Chionodoxa luciliae (giory-of- 
the-snow) . 
Colchicum autumnale major... 
Colchicum sp 
Convallaria majalis (lily-of-the- 
valley) . 
Hyacinthus sp 
Iris anglica (English iris) 
Iris sp 
do 
Number of intercep- 
tions in — 
Do 
Do 
Exobasidium oxy cocci. 
Exoba s id i u m vaccin ii. 
Heterodera marioni... 
Macrophoma candollei 
Do 
Mycosphaerella schoenoprasi. 
PeniciUium cyclopium 
PeniciUium hirsutum 
Pestalozzia rhododendri 
Phoma stictica 
Phyllosticta auerswaldii 
Physalospora malorum 
Pratylenchus pratensis 
Sclerotinia cinerea. 
Do 
Sclerotium semen. 
Septoria azaleae.— 
Septoria gladioli... 
Septoria lactucae—. 
Septoria ornithogalli allii. 
Urocystis colchici 
Do 
VerticiUiu m albo-atrum. . 
Volutella buxi 
Newfoundland 
Insects: 
Argyrotaenia sp. (Tortrieidae) 
Megastigmus sp. (Callimomidae) . 
Olethreutid 
Do. 
Do. 
New Zealand 
Insects: 
Ptinus tectus (Ptinidae) 
Trionymus diminutus (Coccidae). 
Diseases: 
Gloeosporium phormii 
Muscari azureum 
Muscari botryoides alba 
Muscari botryoides (grape hya- 
cinth). 
Scilla sibirica (Siberian squill) 
Tigridia sp 
Azalea indica 
do 
Acer crataegifolium (hawthorn 
maple) . 
Buxus sempervirens (box) 
.-._do 
Allium porrum (leek) . 
Colchicum sp. (autumn-crocus) 
_-_do . 
Rhododendron sp 
Buxus sp . 
do- 
Malus sylvestris (apple) 
Convallaria majalis (lily-of-the- 
. valley) . 
Malus sylvestris (apple) 
Prunus domestica (plum) 
Iris anglica (English iris) 
Azalea sp 
Gladiolus sp ^ 
Lactuca sativa longifolia (Ro- 
maine lettuce). 
Allium porrum (leek) 
Colchicum autumnale major — 
Colchicum sp 
Dahlia sp 
Buxus sp 
~\^accinium sp. (blueberry) 
Abies balsamea (balsam fir)__. 
^'accinium vitis-idaea (lingon- 
berry). 
do 
Vaccinium sp. (blueberry) 
Beilschmiedia sp 
Phormiumtenax (New Zealand 
flax). 
Phormium colensoi.. 
Collected 
