KARYOLOGICAL STUDIES ON MYLLOCERUS UNDECIMPUNCT AT A MALE AND CYTOGENETIC EFFECTS OF 2-THIOPYRIMIDINE ON THE MALE GONAD CELLS
R. sandhu *
Department of Zoology, Punjabi University, Patiala
H. KAUR *
Department of Zoology, Punjabi University, Patiala
*Author to whom correspondence should be addressed.
Abstract
This paper presents cytological data on Myllocerus undecimpunctata, a pest on cotton. Spermatogonial metaphases reveal 20 autosomes and 2 sex chromosomes. The treatment with Pyrimidine-2-Thiol reduces the fertility probably by disorting diplotene, thus it becomes imperative to suggest to control the pest by this chemical.
How to Cite
sandhu, R., and H. KAUR. 1989. “KARYOLOGICAL STUDIES ON MYLLOCERUS UNDECIMPUNCT AT A MALE AND CYTOGENETIC EFFECTS OF 2-THIOPYRIMIDINE ON THE MALE GONAD CELLS”. BIONATURE 9 (2):53-56. https://www.globalpresshub.com/index.php/BN/article/view/270.
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