Fecundity and Parthenogenesis of the Yellowheaded Spruce Sawfly, Pikonema alaskensis

By HOUSEWEART MARK W.   KULMAN H. M.  

Annals of the Entomological Society of America, Vol. 69, Iss. 4, 1976-07 ,pp. : 748-750

Entomological Society of America

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Use of Regression on Egg and First Instar Samples of the Yellowheaded Spruce Sawfly, Pikonema alaskensis , on White Spruce

By HOUSEWEART MARK W.   VANDERWERKER GERRITT K.   WEISBERG SANFORD  

Annals of the Entomological Society of America, Vol. 67, Iss. 6, 1974-11 ,pp. : 887-890

Entomological Society of America

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Life Tables of the Yellowheaded Spruce Sawfly, Pikonema alaskensis (Rohwer) (Hymenoptera: Tenthredinidae) in Minnesota

By HOUSEWEART MARK W.   KULMAN H. M.  

Environmental Entomology, Vol. 5, Iss. 5, 1976-10 ,pp. : 859-867

Entomological Society of America

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Effects of Temperature on Diapausing Cocoons of the Yellowheaded Spruce Sawfly, Pikonema alaskensis

By BARTELT ROBERT J.   KULMAN HERBERT M.   JONES RICHARD L.  

Annals of the Entomological Society of America, Vol. 74, Iss. 5, 1981-09 ,pp. : 472-477

Entomological Society of America

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Morphology of the Adult Reproductive Systems of the Yellowheaded Spruce Sawfly, Pikonema alaskensis

By VANDERWERKER G. K.   COOK E. F.   KULMAN H. M.  

Annals of the Entomological Society of America, Vol. 71, Iss. 4, 1978-07 ,pp. : 615-618

Entomological Society of America

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