Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Jaydeep Halder"'
Publikováno v:
National Academy Science Letters. 43:467-472
The mealybug Formicococcus polysperes Williams (Hemiptera: Pseudococcidae) was reported for the first time attacking rhizomes of Colocasia esculenta (L.) Schott from Nagaland state, India. In initial infestation, the tender rhizomes were observed to
Publikováno v:
National Academy Science Letters. 42:1-3
The present study records the occurrence of mealybug, Rastrococcus iceryoides (Green) on Arecanut (Areca catechu) from West Bengal, India for the first time. Critical observations revealed that infestations started initially from the young leaves of
Publikováno v:
Proceedings of the Zoological Society. 72:107-110
South American tomato pinworm, Tuta absoluta (Meyrick), a native to South America, is an emerging exotic pest of tomato and other solanaceous crops in India. In Varanasi, Uttar Pradesh the pest was first observed on the month of January, 2017. Being
Autor:
A B Rai, Jaydeep Halder
Publikováno v:
Pest Management in Horticultural Ecosystems. 26:25
The present study records the occurrence of tortoise beetle, Cassida circumdata Herbst on water spinach (Ipomoea aquatica) from the northern and eastern region of the country. Both the grubs and adults prefer to feed the chlorophyll of the leaf lamin