Vol. 12, Issue 12 (2023)

Author(s):
Ch Raja Goud and K Manasa

Abstract:
To evaluate the effectiveness of different doses of miticides against brinjal mite, an experiment was conducted in the field of college of horticulture, Rajendranagar, Hyderabad during the season of kharif-rabi, 2019-20. Different doses selected acaricides evaluated against brinjal mite. The spiromesifen 22.9 SC @ 192 g a.i./ha found effective against mite with lowest number of mites /leaf (1.38) and at par with propargite 57 EC @ 1.5 ml/lit with 1.5 number of mites per leaf (4 cm2). The next best treatment was abamectin 1.9 EC @ 1 ml/lit which was recorded 1.64 number of mites per leaf (4 cm2) and it is also on par with dicofol 18.5 EC @ 1.5 ml/llit of water 1.65 number of mites per leaf (4 cm2). All the acaricidal treatments under present study had significant impact on population of spiders.