Impatiens Necrotic Spot (INSV) Quiz

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Impatiens Necrotic Spot (INSV) Quiz

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Reference: Impatiens Necrotic Spot (INSV) Fact Sheet.

1) Impatiens necrotic spot affects a wide range of herbaceous ornamentals and vegetables.(Required)
2) In commercial greenhouse production, impatiens necrotic spot can lead to substantial losses.(Required)
3) Impatiens necrotic spot is caused by a(Required)
4) Common symptoms of impatiens necrotic spot can include(Required)
5) The impatiens necrotic spot pathogen is commonly moved from plant to plant by touch, by use of contaminated tools, and by certain insects.(Required)
6) The most common insects that transmit the impatiens necrotic spot pathogen are western flower thrips.(Required)
7) Composting is a useful means of disposing of plants infected by the impatiens necrotic spot pathogen.(Required)
8) In greenhouse settings, there are chemical treatments that one can apply to cure plants suffering from impatiens necrotic spot.(Required)