|
Yadav, K.P.; Shrivastava, S.K. 1990, Campoletis chlorideae Uchida (Hymenoptera: Ichneumonidae), a new host of Brachymeria secundaria Ruschka (Hymenoptera: Chalcididae). Entomon
15(3-4):287
| |
| |
Keywords: Hosts; Hyperparasitism
|
|
|
Yadav, R.C.; Singh, S.P.; Jalali, S.K.; rao, N.S. 2001, Effect of host egg density on parasitism and adult emergence in Trichogramma chilonis Ishii (Hymenoptera: Tricogrammatidae) in two systems. Journal of Biological Control
15(1):11-14
| |
| |
Keywords: Effect of host/parasitoid density; Parasitoid mortality; Parasitism
|
|
|
Yadav, R.P.; Chaudhary, J.P. 1984, Laboratory studies on the biology of Ooencyrtus papilionis Ashmead (Hymenoptera: Encyrtidae), an egg-parasitoid of the sugarcane leaf hopper (Pyrila perpusilla Walker). Journal of Entomological Research
8(2):162-166
| |
| |
Keywords: Laboratory rearing; Hosts
|
|
|
Yadav, R.P.; Chaudhary, J.P. 1985, Effect of seasonal changes on survival, development and population build up of Tetrastichus pyrillae Crawford (Hymenoptera: Eulophidae) in Haryana. Indian Journal of Ecology
12(1):113-118
| |
| |
Keywords: Climate; Parasitoid development; Reproduction
|
|
|
Yadav, R.P.; Chaudhary, J.P. 1985, Upper limit of temperature for the development of Ooencyrtus papilionis Ashmead within its host eggs. Current Science
54(18):949-950
| |
| |
Keywords: Parasitoid development; Effect of temperature on parasite
|
|
|
Yadav, R.P.; Chaudhary, J.P. 1985, Influence of temperature on symptom development in the eggs of sugarcane leaf hopper, parasitised by Ooencyrtus papilionis Ashmead. Science and Culture, Calcutta
51(12):413-415
| |
| |
|
|
|
Yadav, R.P.; Chaudhary, J.P. 1986, Longevity and development of the egg-parasitoid, Cheiloneurus pyrillae (Hymenoptera: Encyrtidae) at different combinations of temperature and relative humidity. Entomophaga
31(2):107-111
| |
| |
Keywords: Humidity, effect of; Parasitoid development; Effect of temperature on parasite
|
|
|
Yadav, R.P.; Chaudhary, J.P. 1987, Effect of temperature and relative humidity on longevity and development of the parasitoid Tetrastichus pyrillae Crawford (Hymenoptera, Eulophidae). Insect Science and its Application
8(1):39-42
| |
| |
Keywords: Humidity, effect of; Parasitoid development; Effect of temperature on parasite
|
|
|
Yadav, R.P.; Chaudhary, J.P. 1987, Upper extreme of temperatures limiting the development of Tetrastichus pyrillae Crawford within its host eggs. Current Science
56(18):971-973
| |
| |
Keywords: Parasitoid development; Effect of temperature on parasite
|
|
|
Yadav, R.P.; Chaudhary, J.P. 1988, Studies on combined effects of constant temperature and relative humidity on progeny production and sex-ratio of Cheiloneurus pyrillae Mani, an egg parasitoid of Pyrillae perpusilla Walker. Beiträge zur Entomologie
38(1):233-238
| |
| |
Keywords: Humidity, effect of; Sex ratio; Effect of temperature on parasite
|
|
