Work

Flower strip farmscaping to promote natural enemies diversity and eco-friendly pest suppression in okra (Abelmoschus esculentus)

Year: 2019

Type: article

Abstract: Investigations were conducted on flower strip farmscaping along with intercropping to promote natural enemy diversity and eco-friendly pest suppression in okra during kharif 2016 and 2017. Pooled data of both the years revealed that whitefly was lowest (7.66 /15 leaves) in biopesticides treated okra having baby-corn as an intercrop with flower plants strip. Likewise, a minimum population of leafhoppers (39.89/15 leaves), red spider mites (99.16/cm2/15 leaves) and lowest fruit infestation by fruit borer (9.60%) were observed on treated okra having cowpea as an intercrop with flower strip farmscaping. Maximum population of natural enemies, viz. coccinellids (5.40), spiders (6.38), Geocoris bug (2.47), rove beetles (1.99/5 plants) and carabid beetles (1.32/2 pitfall traps) were recorded on untreated okra with cowpea intercropping having flower strip farmscaping. Shannon-wiener index value was found lower for pests on okra treatments having flower strips, while index value was higher for natural enemies on same treatments.

Source: The Indian Journal of Agricultural Sciences

DOI: 10.56093/ijas.v89i9.93508

Authors: ANIL MEENA, R K SHARMA, S CHANDER, D K Sharma, S R SINHA

Institutions: Indian Agricultural Research Institute, Indian Council of Agricultural Research

Language: English

Topic: Insect-Plant Interactions and Control

Subfield: Insect Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDGs: Zero hunger, Life on land

Open Access status: diamond

Funder: Indian Council of Agricultural Research