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PulsED: Insects & Viral Disease Pre-Module Survey
1.
The best way to determine an infestation of pea leaf weevil is to scout the field.
True
False
Do Not Know
2.
Pea leaf weevil attack growing seedling plants leaving a distinctive notching of the leaves.
True
False
Do Not Know
3.
Chickpeas are unaffected by Aphids and aphid vectored diseases.
True
False
Do Not Know
4.
Aphids are able to over winter in the high areas of the PNW.
True
False
Do Not Know
5.
Viral diseases like bean leaf roll virus and pea enation mosaic virus are carried by the pea aphid.
True
False
Do Not Know
6.
Ascochyta Blight affects only chickpeas.
True
False
Do Not Know
7.
The pea aphid can produce winged offspring when the food source dries up.
True
False
Do Not Know
8.
A. Blight is characterized by brown lesions on the plant stems and leaves.
True
False
Do Not Know
9.
Sclerotinia or white mold likes dry weather and causes a discoloration on the leaves.
True
False
Do Not Know
10.
The Aphid Tracker website gives producers calculators to establish economic thresholds to treat fields based on symptoms and numbers of aphid.
True
False
Do Not Know