FOREWARNING CALENDAR OF SOM DISEASES
method: Regular cultural operations, pruning and pollarding
prevent the disease.
control: Application of 0.1% Dithane M-45 (1gm/1lit.) twice at
15 days interval before the peak season of incidence control the
disease up to 96%.
Anthracnose of som:
control: Plucking of infected parts and destroyed by burning the
parts helps to destroy the disease pathogen.
control: Application of 0.1% Bavistin (1gm/1lit.) twice at 15
days interval before the peak season of incidence control the
disease up to 96%.
Timely cultural operation, pruning and pollarding can prevent
Foliar spray of 0.1 % (1gm/10L) Bavistin twice in 15 days
interval can check the disease up to 85.2%.
FOREWARNING CALENDAR OF MUGA HOST PLANT PEST-STEM BORER
Plant extracts: 5-15% plant extract of Neem, Dotura ,Titabahak
and Castor control the infestation.
Chemical control : Plugging of borer holes with cotton swab
soaked in 1.5% Nuvan followed by mud plastering of the openings.
Cultural method: Collection of infested leaves, twigs and
destroy the same in scientific way is recommended.
If the infestation is heavy (more than 25%) pruning and burning
of the leaves and twigs is essential.
FOREWARNING CALENDAR FOR DISEASE OF SILKWORM
Cultural method: Selection of sunny plot for rearing.
Properly disinfect the rearing field.
Use of nylon net is essential
Spray LAHDOI thoroughly on the leaves,
tree trunk and soil before 7days of the brushing of Jarua crop.
Cultural method: Properly disinfect the rearing field.
Follow the proper pruning schedule.
Provide age specific leaves.
FOREWARNING CALENDAR FOR UZI OF SILKWORM
Cultural method: Use nylon net .
Release of hyper parasitoids before the peak season is essential
to control the Uzi fly.
Revised Forewarning Calendar 2016 (Host Plants and
Updated Forewarning Calendar districts wise (Host Plants and
Disease calendar for the quarter ending September 2014
Updated disease calendar for Muga silkworm and host plants