Sarkisov, R.N., Mkrtchyan, L.P., & Zakharyan, V.A. 1991 [Birth-rate dependence of Ararat cochineal larvae compared among various methods of preserving eggs during the winter.]. Biologicheskii Zhurnal Armenii 44: 228-230.

Notes: Summary/abstract in: Armenian and English. Abstract: Description of several methods of winter preservation of Ararat cochineal eggs; optimum conditions permitted success of more than 80% nymphs.