Iha 2011 April Webinar - Syngenta

10 Questions | By Jofa7999 | Updated: Mar 19, 2022 | Attempts: 224

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This quiz was created to review the April 21, 2011 webinar presented by Syngenta/

Questions and Answers

1.

Bacterial blight can easily spread from plant to plant by the following except for:
- A.
  
  Cutting tools
- B.
  
  Thrips
- C.
  
  Splashing Water
- D.
  
  Infected plants
2.

Xanthomonas campestris pv. pelargonii causes bacterial blight of:
- A.
  
  Calibrachoa
- B.
  
  Geranium
- C.
  
  Petunia
- D.
  
  All of the above
3.

Symptoms of Bacterial blight can look similar to:
- A.
  
  Botrytis
- B.
  
  Shipping injury
- C.
  
  Root rot
- D.
  
  All of the above
4.

Lower leaf loss on Calibrachoa can be caused by:
- A.
  
  Botrytis, High Salts, Low pH
- B.
  
  Botrytis, Powdery Mildew, Low Light Levels
- C.
  
  Low Light levels, High Salts, Alternaria
- D.
  
  None of the above
5.

Which fungicides share the same Mode of Action Classification
- A.
  
  Pipron, Daconil, Eagle, Terraguard
- B.
  
  Heritage, Pageant, Eagle, Terraguard
- C.
  
  Terraguard, Eagle, Strike, Banner Maxx
- D.
  
  Eagle, Heritage, Terraguard, Strike
6.

Conditions most favorable for Powdery Mildew are:
- A.
  
  Hot Temperatures, Relative Humidity > 85%,
- B.
  
  Moderate Temperatures, Relative Humidity >70%
- C.
  
  Cool Temperatures, Relative Humidity 100%
- D.
  
  None of the above
7.

Conditions that can lead to root problems include:
- A.
  
  High Salts, Low pH, Saturated media Conditions
- B.
  
  High Salts, Saturated media conditions, Soil compaction
- C.
  
  Low Temperatures, High Salts, High pH
- D.
  
  None of the above
8.

Infection by INSV on Lobelia looks most similar to:
- A.
  
  Phytotoxicty
- B.
  
  Thrips Feeding Injury
- C.
  
  Dark, necrotic ringspots
- D.
  
  Chorotic Mottle
9.

Ammonium toxicity is more likely to occur under these conditions:
- A.
  
  High Temperatures, Saturated media conditions, Fertilizers containing high Urea
- B.
  
  Low Temperatures, Saturated media conditions, Fertilizers containing high Urea
- C.
  
  Both A & B
- D.
  
  None of the above
10.

Thrips management programs might include the following products:
- A.
  
  Akari, Daconil, Floramite, Decathlon
- B.
  
  DuraGuard, Pylon, Avid, Terraguard
- C.
  
  Avid, Overture, Pylon, Mesurol
- D.
  
  Avid, Pylon, Ovation, Pedestal