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Agriculture and Agri-Food Canada Archive's Images

Organization: Agriculture and Agri-Food Canada
Country: Canada
15 Images of 6 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
0021097 golden loosestrife beetle Galerucella pusilla
0021098 golden loosestrife beetle Galerucella pusilla
1265069 head smut Sphacelotheca reiliana Systemic infection of a corn plant with head smut. All ears on the plant are infected.
1291024 purple loosestrife Lythrum salicaria
0022078 black-margined loosestrife beetle Galerucella calmariensis
0022081 golden loosestrife beetle Galerucella pusilla
0022076 golden loosestrife beetle Galerucella pusilla
0022077 black-margined loosestrife beetle Galerucella calmariensis
1265067 head smut Sphacelotheca reiliana Corn ear infected with head smut: late stage of infection when all that remains of the ear is a dry mass of spores surrounded by fibrous strands of tissues.
1265068 head smut Sphacelotheca reiliana Corn tassel infected with head smut exhibited 'wire-brush' symptom.
2102093 pear leaf blister moth Leucoptera malifoliella
2102094 pear leaf blister moth Leucoptera malifoliella
2102095 pear leaf blister moth Leucoptera malifoliella
1265065 eye spot Kabatiella zeae Symptoms on leaves consist of round-to-oval lesions (2-5 mm in diameter) with a tan-to-cream coloured centre and a brown margin surrounded by a yellowish halo, giving the characteristic 'eyespot' appearance.
1265066 eye spot Kabatiella zeae Symptoms on leaves consist of round-to-oval lesions (2-5 mm in diameter) with a tan-to-cream coloured centre and a purple margin surrounded by a yellowish halo, giving the characteristic 'eyespot' appearance.

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