R. Ayyar

发表

Handbook of Economic Entomology for South India

R. Ayyar, 1942, Nature.

Some Insects recently noted as injurious in South India.

R. Ayyar, 1920 .

HVPERPARASITISM IN RHOPAIOSIPHUM MAIDIS'

E. B. Filho, R. Ayyar, 2012 .

Short Notes on some South Indian Insects.

R. Ayyar, 1924 .

A Contribution to our Knowledge of South Indian Coccidae (Scales and Mealybugs).

R. Ayyar, 1930 .

A new species of Thysanoptera from S. India (Taeniothrips cardamomi, sp. nov.)

R. Ayyar, 1935 .

Catalogue of Indian Insects, Part 25 - Thysanoptera.

R. Ayyar, 1940 .

Contribution to our knowledge of Thysanoptera of India.

R. Ayyar, 1928 .

On the Insect Parasites of some Indian Crop Pests.

R. Ayyar, 1920 .

Crystal structure ofl(+)-cysteine hydrochloride monohydrate*

R. Ayyar, 1968 .