INSECTS & DISEASES FOUND IN MASSACHUSETTS BERRY NURSERIES 1969 



No. Nurseries 

 Host Plant 



Insect or Disease 

 Stem Gall 

 Leaf Rollers 

 Leaf Spot 

 Leaf Chewers 

 Aphids 



Cyclamen Mite 

 Japanese Beetle 



Blueberry 



Blueberry 



Strawberry 



Blueberry, Strawberry 



Strawberry 



Strawberry 



Blueberry 



Effected 

 k 

 1 

 4 

 8 

 4 

 3 

 3 



INSECTS & DISEASES FOUND IN MASSACHUSETTS GREENHOUSES 1969 



Insect or Disease 

 Whitefly 



Sooty Mold 

 Leaf Spots 

 Mites 



Cyclamen Mite 

 Red Spider 



Host Plant 



Lantana, Fuchia 

 Geranium, Tomato, Mum 



Ivy 



Ivy, Geranium 



Dianthus, Mums, Roses 



Snapdragon, Geranium 



Azalea, Roses, Dianthus, 

 Mums, Citrus 



Hemispherical Scale 



Aphids 



Thrips 



Mealy Bug 



Orchid, Citrus 

 Dianthus, Mums 

 Gladiolus 



Fuchia, Begonia, Coleus 

 A quick riandown of the above chart will indicate that Spruce 

 Gall Aphid leads the list followed by Japanese Beetles, Lacebugs, 

 and White Pine Weevil . 



It should be noted that with most of these insects, control 

 is fairly easy but the timing for controlling the pest is quite 



Greenhouse 



Effected 



34 



3 

 5 



10 

 3 



13 



5 



6 

 1 

 5 



- 5 



