High Sierra Education and Consulting Service

CEU 207 - TEST

ONE CREDIT WILL BE GIVEN AFTER

COMPLETION OF TEST

CLICK SUBMIT AND ANSWERS WILL BE EMAILED TO US

  

 1. ____ will remain a part of ornamental IPM until satisfactory alternatives can be found.:

2. Most black vine weevil females do not disperse long distances, remaining within ____ M of their initial release points.:

3. Late instar larvae are less susceptible to most insecticides than are early instars. True or False:

4. The number of applications required to control black vine weevil adults is dependent on the residual activity of the ______.:

5. In contrast to insecticides, ______are targeted at larvae and show promise as biological control agents for black vine weevil.:

6. Foliar insecticide applications are effective against rhododendron gall midge during the first growth flush when midge ______ and _____ is restricted to a relatively short period of time.:

7. _______ adult emergence in the spring coincides closely with bud break and the first vegetative growth flush.:

8. Nantucket pine tip moth eggs are laid singly on needles or shoots of susceptible pine species and hatch in approximately ______ days.:

9. Fletcher scale egg hatch occurs during _____ or early _____ depending on location.:

10. For Pine tip moth the timing of insecticide influenced the timing of the application. True or False:

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