4-H CLUB INSECT MANUAL 



55 



Table 1. — List of common insects with a key to information on their life history, 

 habits, and control — Continued 



Common name of 



Stage 



Question 



insect 



A 



B 



C 



D 



E 



F 



G 



H 



I 



J 





(Adult. . 











66 

 62 

 62 

 62 

 62 















\Larva... 

 f Adult— 

 \Nymph_ 



18 

 15 

 15 

 18 



26,28 



47 



57 



67 

 68 

 68 

 71 



73 



73 



77 









Dragonfly 



~26,"36" 



47 

 47 



59 



57 











Firefly 













r 







88,90 

 96 





Granary weevil — 



{ 



7,21 



34,35 

 31,32 

 33,34 



50 



60 



62 



67 



78,75 



76 



106, 108 





r 





Grasshopper 



( 



18 



46 



57 



62 



67 



73,75 



76 



77,80 



97 



83,89 



80,82 



119, 123 





r 





Harlequin bug 



[ 



6 

 21 

 10 

 13 



1 



32 

 28 

 33 

 40 

 39 



49 

 47 

 50 

 47 

 47 



60 



60 



Hive 



60 



57 



64 

 65 

 66 

 65 

 64 



67 

 67 

 68 

 67 

 67 



73,75 

 73 



73 



76 



109, 115 















Horse botfly 





73 



75 



73,72 



91 



106 





r 





77 

 88,96 

 97,99 



96 







( — :" 



12,14 

 12,14 



"""36" 



50 

 50 



54,57 

 54 



62 



65," 66" 



._ 66 



67 

 67 



75 



....... 



76 

 75 

 73 











(Adult ... 



121, 126 









(Adult 











worm. 



Japanese beetle 



Ladybeetle. 



(Larva... 

 (Adult... 

 \Larva... 



6 

 18 

 21 

 15 

 15 

 8,9 

 18 



32 

 32,34 



26 

 44,45 

 44,45 



31 

 32,33 

 32,33 



34 



40 

 27,31 



32,34 



32 

 33,34 



48,50 



55 



62 

 62 

 62 

 62 

 62 



67 

 67 

 67 

 68 

 68 



73 

 73 



75 



73 



75 

 73 



86,97 

 97 

 80 



109, 121 



47 

 49 

 46 



57 

 56 

 53 



128 



Mantid — .. .. 













Melon aphid 



f 











( 



46,50 



52 



64 



67 



73,75 



73,75 



86,97 



115 



Mexican bean 



f 





beetle. 



( 



4 

 1 



49 

 50 



56 

 51,54 



62 

 64 



67 

 67 



73,75 

 73,75 



73,75 

 73,75 



86,97 

 84, 91, 97 



107, 109 



Mites: 



Animal 





128 



Flower 







Vegetable 





3,18 



46,50 



60 



64 



67 



73,75 



76 



87,97 



/113, 117, 

 I 128 



Trees 





Shrubs 





23 



46 



53 



64 



67 



73,75 



76 

 73 



75 



97 



85,96 



97 



113, 117 





r 







\_ 



1 



40 

 32 



33,34 

 31 



32, 34 



50 



51 



64 



67 



73,75 



121 



Onion thrips 



/ 





{ 



18 



49 



55 



65 



67 



73,75 



76 



97 



109, 115 





/ 







1- 



2,17 



46,49 



60 



64,66 

 66 

 62 

 66 

 62 



62 



67 



73,75 



73,75 



86,97 



109 



Peach borer 



Stalk borer 



f Adult... 





(Larva... 

 f Adult... 



16 



28 



47 



60 



67 



73 



73 



88 



118 



\Larva— . 



18 



18 



28 

 26,27 



47 

 47 



55,60 



57, 60 



67 

 67 



73 

 73 



73 

 73 



83,93 





Wireworms (click 

 beetles) 













ANSWERS TO QUESTIONNAIRE 



A. Food, plants, animals, or their 

 products : 



1. Animals, many kinds. 



2. Alfalfa or clovers. 



3. Apples and pears. 



4. Beans. 



5. Books and papers. 



6. Cabbage and related crops. 



7. Corn. 



8. Cotton. 



9. Cucumbers, melons, and 



squash. 



10. Flowers. 



11. Furs. 



12. Food products. 



13. Horses and mules. 



14. Annoyance. 



15. Other insects. 



16. Peaches. 



17. Peas. 



18. Plants, many kinds. 



19. Potatoes. 



20. Poultry and birds. 



21. Small grains and grasses. 



22. Tomato and tobacco. 



23. Trees in general. 



24. Wood and wood products. 



25. Woolens. 



B. Part of host infested: 



26. Boots. 



27. Bulbs or tubers. 



28. Main stem or trunk. 



29. Bark. 



30. Branches. 



31. Buds or squares. 



