Peach leaf unaffected, photographed in gallery

Diseases in gum leaves

Agricultural display, Agricultural Show

Branches showing disease, copied for artist

Beetle disease in lucerne root

Fungus disease of fruit trees: lemon roots, nectarine bark

Disease of tobacco plant

Root of diseased dahlia

Disease in aster (roots)

Diseased tomato

Beetle disease in lucerne root

Grafton Farm, five maize cobs, showing mildew

Vine disease, copied for artist

Diseased leaves, copied for artist

Disease in aster (roots)

Diseased tree, copied for artist

Fungus on leaf of Zante Currant: reverse

Diseased apples photographed in gallery

Pine branch showing disease

Cactus leaf showing disease

Entomological exhibit

Banana beetle infestation

Sections of banana plant attacked by beetle

Fungus on leaf of Zante Currant

Banana beetle: 2 plants in state of infestation

Leaves showing leaf mould

Biological exhibit

Banana beetle

French bean plants showing disease

Diseased roots, copied for artist

Cactus leaf - diseased and clean

Dothiorilla canker in apple

Sections of banana plant attacked by beetle

Diseased plants, copied for artist

Apple tree branches, branch stripped by pest

Cactus in pots

Peach leaf curl, photographed in gallery

Potato

Wood of diseased fruit tree, Thorny Mandarin or Lemon?

Diseased apple or apricot, copied in gallery

Diseased apple tree, copied in gallery.

Diseased orange tree, copied in gallery

Wood of diseased fruit tree, unknown

Wood of diseased fruit tree, unknown

Disease of tobacco plant

Grafton Experimental Farm, maize cobs affected by diseases

Fungus disease of fruit trees: peach root

Fungus on leaf of Zante Currant

Cowra Farm, Nov. 1921. Foot rot, a root disease

Fungus on leaf of Zante Currant

Diseased leaves, copied for artist

Dothiorilla canker in apple

Diseased beans

Banana beetle: 3 plants' final condition

Diseases in gum leaves

Cactus in garden window, diseased

Sections of banana plant attacked by beetle

Apple tree branches, branch stripped by pest

Grafton Farm, two maize cobs, showing mildew

Apples - diseased

Grafton Farm, five maize cobs, showing mildew

Apricot leaf curl, photographed in gallery

Diseased banana plant, section attacked by weevil