QAL PLANT AGRICULTURE EXAM;
COMPREHENSIVE EXAM WITH CORRECT
SOLUTIONS
Pierce's Disease -correct-answer-Xylella fastidiosa; grapes
Grape mealybug -correct-answer-Pseudococcus maritimus, grapes
Obscure mealybug -correct-answer-Pseudococcus viburni; grapes
Botrytis Bunch Rot -correct-answer-Botrytis cinerea; grapes
Navel Orangeworm -correct-answer-Amyelois transitella; almond
Peach twig borer -correct-answer-Anarsia lineatella; almond
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Alternaria Leaf Spot -correct-answer-Alternaria alternata; almond
Anthracnose -correct-answer-Colletotrichum acutatum; almond
Shot Hole -correct-answer-Wilsonomyces carpophilus; almond
Brown Rot Blossom Blight -correct-answer-Monilinia laxa or Monolinia fructicola;
almond
Avocado Root Rot -correct-answer-Phytopthora cinnamomi; avocado
Persea mite -correct-answer-Oligonychus perseae; avocado
Avocado Thrips -correct-answer-Scirtothrips perseae; avocado
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Anthracnose Avocado -correct-answer-Colletotrichum gloesporioides; avocado
Armillaria Root Rot -correct-answer-Armillaria mellea; avocado
Branch Canker and Dieback -correct-answer-Botryosphaeria spp. and Fusicoccum
spp.; avocado
Codling Moth -correct-answer-Cydia pomonella; walnut
Walnut Husk Fly -correct-answer-Rhagoletis completa; walnut
Walnut Blight -correct-answer-Xanthomonas campestris pv. juglandis; walnut
Crown Gall -correct-answer-Agrobacterium tumefaciens; walnut
Phytopthora Root and Crown Rot -correct-answer-Phytopthora spp.; walnut