Vol. 11, Special Issue 7 (2022)

Author(s):
Dharmendra Kumar Dewangan, Archana Kerketta, UB Deshmukh, AK Awasthi, NK Chaure and Shri Manoj Chandrakar

Abstract:
The field experiment was conducted at Pt. Kishori Lal Shukla College of Horticulture and Research Station, Instructional farm, Bharregaon, Rajnandgaon, Indira Gandhi Krishi Vishwavidyalaya, Raipur (Chhattisgarh) during Mrig Bahar (June – December) 2021. The studies revealed that the first incidence of citrus leaf miner was observed in the first week of July (27^th SMW) and attended peak (41.23% damaged leaves) during the last week of August 2021 (35^th SMW). The correlation studies revealed that minimum temperature (r = 0.552), morning relative humidity (r = 0.610), evening relative humidity (r = 0.592), average relative humidity (r = 0.618), average temperature (r = 0.450), rainfall (r = 0.487) had significant positive correlation, while the remaining weather parameters were not found to be significantly correlated with citrus leaf miner infestation.