We propose to evaluate the relative effect of liquid, dry-stack, and composted bovine manure on weeds, pathogens, and insect pests, yield, and economics. We will 1) measure the effect of manure types on weeds, insects, and pathogens, 2) investigate the relative contributions of nutrients, organic matter, and microbes from different manure types on corn susceptibility to insect pests, 3) document decision-making about manure management strategies on three representative organic farms, and 4) provide extension publications and meetings to local organic growers to support their use of manure fertility and pest management.
LIQUID, COMPOSTED OR DRY-STACKED? UNRAVELLING THE EFFECTS OF MANURE TREATMENT ON PESTS IN ORGANIC FIELD CROPS
Objective
Investigators
Rowen, E.; Kotcon, JA, .; Chandran, RA, S.; Pena-Yewtukhiw, EU, .; Morrissey, EM, M.; Sant'Anna, AN, .
Institution
WEST VIRGINIA UNIVERSITY
Start date
2022
End date
2026
Funding Source
Project number
WVA00934
Accession number
1029087