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Forestry: Hardwood

Remove Filters: William M. Ciesla(X)

388 Images of 125 Subjects View Subject List View Image Details View Thumbnails

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Subject Scientific Name Images
acacia Acacia spp. 1
Antarctic beech Nothofagus antarctica 1
aphids 1
armored scale Parlatoria crypta 1
Asian chestnut gall wasp Dryocosmus kuriphilus 2
aspen decline 6
aspen leafminer Phyllocnistis populiella 1
baobab tree/ monkey bread tree Adansonia digitata 1
beech bark disease Nectria coccinea 7
beech scale Cryptococcus fagisuga 3
birch Betula spp. 2
boxelder bug Boisea trivittata 8
bronze birch borer Agrilus anxius 1
brownheaded ash sawfly Tomostethus multicinctus 2
butterflies, moths or skippers Lepidoptera (Order) 5
button mangrove Conocarpus erectus 3
candelabra tree Euphorbia ingens 1
chestnut weevil Mecorhis cumulatus 2
Chilean fire bush Embothrium coccineum 2
Chinese chestnut Castanea mollissima 3
cohiue Nothofagus dombeyi 1
common chokecherry Prunus virginiana 1
cork oak Quercus suber 8
defoliation due to unknown cause 5
Dothichiza canker Dothichiza populea 1
Douglas-fir tussock moth Orgyia pseudotsugata 2
Egyptian Thorn Acacia nilotica 9
elm leaf beetle Xanthogaleruca luteola 3
elm spanworm Ennomos subsignaria 1
eucalyptus Eucalyptus spp. 1
eucalyptus borer Phoracantha recurva 1
eucalyptus weevil Gonipterus scutellatus 1
European elm scale Eriococcus spuria 4
European mistletoe Viscum album 2
European oak leaf roller Tortrix viridana 1
fall color 1
fall webworm Hyphantria cunea 6
fever tree Acacia xanthophloea 1
fire blight Erwinia amylovora 2
flatheaded or metallic wood borer 5
foliar nematode Subanguina chilensis 2
forest tent caterpillar Malacosoma disstria 10
galls 1
golden oak of Cyprus Quercus alnifolia 2
Greek strawberry tree Arbutus andrachne 1
gumbo limbo Bursera simaruba 1
Gynosporanium rusts Gymnosporangium spp. 1
gypsy moth Lymantria dispar 36
hackberry bud gall maker Pachypsylla celtidisgemma 1
hackberry witches' broom 2
hail 2
hobblebush Viburnum lantanoides 1
honeylocust leafhopper Macropsis fumipennis 1
horse chestnut leafminer Cameraria ohridella 3
iron deficiency 1
Java black rot Lasiodiplodia theobromae 2
Kousa dogwood Cornus kousa 1
large aspen tortrix Choristoneura conflictana 9
leaf scorches 3
lenga Nothofagus pumilio 5
leucaena psyllid Heteropsylla cubana 4
long-horned beetles 2
mangrove Rhizophora spp. 2
mangrove Sonneratia spp. 4
mapleleaf viburnum Viburnum acerifolium 1
mealybugs 2
metalic wood-boring beetle Epistomentis pictus 1
mistletoe Misodendrum linearifolium 2
mistletoe Misodendrum oblongifolium 3
mistletoe Misodendrum punctulatum 4
mistletoe Phrygilanthus sonorae 3
mistletoe Psittacanthus calyculatus 2
mistletoe Tapinanthus globiferus 2
mistletoes Tapinanthus spp. 1
mixed species stands 2
monkeypuzzle tree Araucaria araucana 2
mountain magnolia Magnolia fraseri 3
neem Azadirachta indica 10
New Mexico locust Robinia neomexicana 1
nuclear polyhedrosis virus Nucleopolyhedrovirus 1
oak rough bulletgall wasp Disholcaspis quercusmamma 2
oak wilt Ceratocystis fagacearum 7
ocellate gall midge Acericecis ocellaris 1
Oriental scale Aonidiella orientalis 3
oystershell scale Lepidosaphes ulmi 2
Pan de indio Cyttaria darwinii 2
pandora moth Coloradia pandora 1
pesticides 1
pin cherry Prunus pensylvanica 1
pineapple mealybug Dysmicoccus brevipes 6
polyphemus moth Antheraea polyphemus 3
poplar twiggall fly Hexomyza schineri 5
powdery mildew Microsphaera abbreviata 1
purple erineum maple mite Eriophyes calcercis 2
quaking aspen Populus tremuloides 3
rat, vole, mouse 1
Red gum lerp Glycaspis brimblecombei 2
red mangrove Rhizophora mangle 1
redclaws Escallonia rubra 2
remote sensing 1
roble beech Nothofagus obliqua 13
sawfly Cerospastus volupis 2
scarabs or scarab beetles 1
sea buckthorn Hippophae rhamnoides 1
seagrape sawfly Sericoceros mexicanus 10
smaller European elm bark beetle Scolytus multistriatus 1
southwestern tent caterpillar Malacosoma incurvum 5
spiny caterpillar Ormiscodes cinnamomea 2
St. John's bread Ceratonia siliqua 1
striped mealybug Ferrisia virgata 1
sudden aspen decline 3
sugar apple Annona squamosa 2
taique Desfontainia spinosa 1
termites 1
Texas live oak Quercus fusiformis 1
unknown 6
walkingstick Diapheromera femorata 2
western tent caterpillar Malacosoma californicum 33
white leadtree Leucaena leucocephala 2
white manjack Cordia dentata 1
wind 2
witches' broom 1
wood borer of coigue Holopterus chilensis 1
yellow buckeye Aesculus flava 1
yellow-poplar Liriodendron tulipifera 1

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