Organic apple ( Malus × domestica Borkh.) growers lack effective strategies to manage preharvest drop. For susceptible cultivars, yield losses caused by drop can exceed 30% at the beginning of harvest. To address this issue, a formulation aminoethoxyvinylglyine (AVG) designed for organic use was developed and compared with commercially available AVG formulation. We evaluated effects interaction...

Chitosan oligosaccharide (COS), a degradation product of chitosan, is easily accessible, highly bioactive, non-toxic, and well-soluble in water. The effects COS on the qualitative attributes tomato fruits were investigated current study. was administered to plants (Solanum lycopersicum cv. Ruixinghongniu) by foliar spray root irrigation alternate cycles at concentrations 0.5 g·L?1 0.16 g·L?1, r...