TAILIEUCHUNG - Conservation biological control: Effect of bio fertilizers and bio pesticides in organic ecological engineering field of okra (Abelmoschus esculentus (L.) Moench)

Okra (Abelmoschus esculentus) locally known as „Bhendi‟ also known as lady‟s finger is a popular and most common annual vegetable crop in tropical and subtropical parts of the world. Several insect pests attack okra. Use of synthetic insecticides indiscriminately on okra causes environmental pollution and health hazards to human beings due to pesticide residues. Present day concern for pesticide residue free food has induced intense interest for organic farming. In organic farming use of chemical pesticides are not allowed to control pests, so alternate to it is use of biological control agents. Instead of producing and releasing bio control agents conservation biological control through ecological engineering is emerging as answer to the limited pest control options available in organic farming. In organic farming different bio fertilizers and bio pesticides usage is common practice to supply nutrients and manage pests. In the present study different bio fertilizer and bio pesticide treatments were tested with respect to Pest: Defender populations and it revealed that there was no significant difference between the treatments for pest defender dynamics. Ecological engineering can be promoted as low cost, sustainable strategy in all organic farming situations to manage insect pests. | Conservation biological control: Effect of bio fertilizers and bio pesticides in organic ecological engineering field of okra (Abelmoschus esculentus (L.) Moench)

• Sinh học
• Conservation biological control
• Organic farming
• Ecological engineering
• Organic ecological engineering field
• Bio fertilizers
• Environmental contamination
• Behavioural responses
• Mapping
• inventorying
• biological control
• insect diversity
• landscape heterogeneity
• Inorganic fertilizers
• Yield and economics
• Onion (Allium cepa L
• Bio fertilizers on yield
• Bio fertilizers on growth
• Yield and yield attributing characters
• Yield attributing characters of Brinjal
• Each bio fertilizers are dissolved
• Bio inoculants fertilizers
• Effect of bio inoculants
• Bio inoculants
• Graded level of fertilizers
• Nutrient uptake in garlic
• PSB and maize
• Different levels of fertilizers
• Organic manure
• Soil properties
• Yield attributes of white seeded maize
• Different combinations
• Media and bio fertilizers on flowering
• Quality of gerbera cv Natasha
• Protected conditions
• Media and bio fertilizers on growth
• Shoot ratio value
• AzospirillumAzoto bacter
• Coriander cv (Coriandrum sativum L )
• Bio fertilizers on morphological
• Influence of bio fertilizers
• Vegetative growth contributing characters
• Bio fertilizers on yield
• Micronutrients on yield
• Yield attributing characters of broccoli
• Yield attributing characters
• Sustainable soil health management
• Sustainable soil health management of potato
• Solanum tuberosum L
• Influenced by Bio fertilizers
• Indian basil
• Organic manure and biofertilizers
• Organic manures
• Indian basil (Ocimum sanctum L
• Growth and yield
• PSB and strawberry
• Winter season
• Maximum plant height
• Flower per plant
• Sweet orange
• Soil nutrients
• Different inorganic
• Organic and bio fertilizers
• Plant growth of sweet orange
• Orange (Citrus sinensis Osbeck
• Benefit cost ratio
• Net income
• Floral and commercial yield characters
• Commercial yield characters of strawberry
• Inorganic bio fertilizers
• Soil physicochemical properties
• Rainfed maize wheat cropping system
• Organic on soil physicochemical properties
• Inorganic on soil physicochemical properties
• Growth and yield parameters
• Yield parameters of strawberry
• Fragaria x ananassa Duch
• Physico chemical properties
• Physico chemical properties of strawberry
• Different levels of N
• Yield and quality
• Yield and quality traits
• Quality traits of okra
• Okra [Abelmoschus esculentus (L ) Moench]
• Flumioxazin on microflora
• Microflora and yield of groundnut
• Groundnut (Arachis hypogaea L
• Yield of groundnut
• Integrated nutrient management
• Yield attributing attributes in tomato
• Yield attributing attributes
• Tomato (Solanum lycopersicum L )
• Impact of fertility levels
• Fertility levels
• Economics of Basmati rice
• Basmati rice
• Leaf yield and growth
• Coriander (Coriandrum sativum L )
• Leaf yield of coriander
• Appropriate combinations of inputs
• Yield attributes and yield
• Yield of okra var Chameli
• Bio fertilizers on yield attributes
• Yield attributes
• Fruit yield
• Quality attributes
• Tomato (Solanum lycopersicon Mill)
• Quality of tomato
• Potash and PSB
• Inorganic manures on flowering
• Yield of chrysanthemum
• Chrysanthemum (Dendranthema grandiflora Tzvelev)