TAILIEUCHUNG - Seasonal incidence of major sucking insect pests of groundnut in relation to weather parameters of semi-arid region of India

The study had been carried out in the semi-arid region of India at Agronomy farm, . College of Agriculture, Jobner (Rajasthan) during Kharif 2018. The insect pests, aphid (Aphis craccivora Koch) and leafhopper (Empoasca kerri Pruthi) were observed as major sucking insect pests infesting on groundnut crop. The aphid and leafhopper population commenced in the last week of July and reached to its peak in the second week of September, when the maximum temperature, minimum temperature, relative humidity and rainfall were oC, oC, 78% and mm, respectively. The population of aphid and leafhopper showed significant negative correlation with maximum temperature and significant positive correlation with relative humidity. The population of predators and maggot of Syrphid fly were appeared in the first week of August and reached to maximum in the third week of September. The populations of both the predators were significant positively correlated with aphid and leafhopper populations. Both predators had non-significant correlation with weather parameters except Lady bird beetle which showed significant positive correlation with relative humidity. | Seasonal incidence of major sucking insect pests of groundnut in relation to weather parameters of semi-arid region of India

• Nông nghiệp
• Natural enemies
• Seasonal incidence
• Weather parameter
• Semi arid region
• Major sucking insect pests
• Groundnut in relation
• Insect pests
• Insect pests of mustard
• Natural enemies in Assam
• Natural enemies of mustard
• Rice natural enemies
• Conventional cultivation
• Natural enemies in rice field
• Different cultivation systems
• Enemies in rice field
• Integrated pest management
• Role in IPM
• Insecticide resistant natural enemies
• Augmentation of natural enemies
• Insecticidal effect
• Rice ecosystem
• Kanpur (Central Uttar Pradesh)
• Natural enemies in rice ecosystem
• Raoiella Indica
• Natural enemies on arecanut
• Raoiella Indica hirst
• Relative density
• Natural enemies in brinjal
• Diversity of insect pests
• Cotton thrips
• Bt cotton
• Synthetic insecticides on thrips
• Natural enemies of Bt cotton
• Syrphid fly
• Maize based planting pattern
• Rhopalosiphum maidis (Fitch)
• Natural enemies associated
• Ornamental plants
• Diversity of natural enemies
• Different ornamental plants
• Coleoptera and maximum number
• Green gram
• Associated natural enemies
• Major insect pests infesting green gram
• Relative efficacy
• Different insecticides on chilli thrips
• Spider population
• Chilo partellus
• Standard meteorological week
• Kharif maize ecosystem
• Occurrence of natural enemies
• Intercropping on sucking insect pests
• Sucking insect pests
• Natural enemies of cotton
• africa
• biology
• ecology
• identification
• west
• enemies
• feeding
• insects
• selected
• natural
• rice
• Aphis gossypii
• Biological control
• Dicyphus tamaninii
• Prey preference
• Population dynamics
• Rice insect pests
• Incidence and correlation
• Weather parameters in central
• Major insect pests of rice
• Major insect pest
• Natural enemies on maize crop
• Maize crop
• Found till the crop harvested
• Mite pests
• Apple in Kashmir
• Mite pests of apple
• Acaricide etoxazole 10 SC
• Normal spacing and HDPS
• High density planting system
• Natural enemies in cotton
• Incidence of sucking pests
• Sucking pests
• Thrips tabaci
• Kharif onion
• C septempunctata
• Thrips Tabaci lindeman
• Sugarcane leaf hopper
• Pyrilla perpusilla
• Tetrastichus pyrillae
• Metarhizium anisopliae
• Coccinella septempunctata
• Succession of insect pest complex
• Insect pest complex
• Natural enemies in pigeonpea
• Conducted during kharif season
• Pesticide combinations
• BC ratio
• Cotton whitefly (Bemisia tabaci
• Gennadius)
• Insecticides against population builds
• Bio efficacy and photo toxicity
• Photo toxicity
• Bio efficacy
• Natural enemies in pomegranate
• Thiacloprid 240 SC
• Insect pest
• Incidence of insect pests
• Sunflower crop ecosystem
• Maximum temperature