application · Yield · Citrus

2,4-D and citrus fruit sizes: Increase of citrus fruit size primarily due to accelerated growth rate from spray treatment · 1950

• positive
  Spray treatment increased citrus fruit size through accelerated growth.

CONTENTS OF MICROELEMENTS OF CITRUS SOILS AND THE RESPONSE OF CITRUS TO MICROELEMENT FERTILIZERS IN HWANGYEN DISTRICT, CHEKIANG PROVINCE · 1961

• positive
  Postblossom manganese and molybdenum sprays increased citrus fruit yield.

Control of citrus nematode Tylenchulus semipenetrans on fine-textured soil with DBCP and oxamyl. · 1977

• positive
  Oxamyl increased yield in one of the two seasons tested.

Effect of foliar application of urea and defloration treatment to citrus tree prior to flowering upon stabilization of fruiting · 1986

• positive
  Foliar urea increased the fruit diameter index of harvested citrus fruits.

NOVEL USAGE OF 2,4-D TO INCREASE CITRUS FRUIT QUALITY · 2013

• positive
  2,4-D combined with potassium increased fruit diameter.
• positive
  2,4-D foliar spray increased fruit diameter.

Management of citrus foot rot/gummosis through integration of agronomic practices, bioagent and chemicals · 2015

• positive
  The same treatment produced 58.5 kg/plant fruit yield.

Stimulation of the Salicylic Acid Pathway Aboveground Recruits Entomopathogenic Nematodes Belowground · 2016

• positive
  Foliar methyl salicylate induced root d-limonene production, absent in controls.

  compared with negative controls

Is Area-Wide Pest Management Useful? The Case of Citrus Greening · 2017

• positive
  Citrus blocks in an area with higher participation in coordinated sprays had 98% higher yields in 2014/15 than blocks under the same management in an area with lower participation.

  compared with blocks under the same management but located in an area with lower participation

• positive
  Citrus blocks in an area with higher participation in coordinated sprays had 28% higher yields in 2012/13 than blocks under the same management in an area with lower participation.

  compared with blocks under the same management but located in an area with lower participation

• positive
  Citrus blocks in an area with higher participation in coordinated sprays had 73% higher yields in 2013/14 than blocks under the same management in an area with lower participation.

  compared with blocks under the same management but located in an area with lower participation

Accumulative effects of humic acid and multinutrient foliar fertilizers on the vegetative and reproductive attributes of citrus ( Citrus reticulata cv. kinnow mandarin) · 2018

• positive
  Treatments raised fruit set per branch 22.2%.

  compared with control (FP)

• positive
  Treatments lowered fruit drop 5.25%.

  compared with control (FP)

• positive
  Treatments increased fruit yield 89.81%.

  compared with control (FP)

Evaluation of tree‐injected oxytetracycline and antisense oligonucleotides targeting Candidatus Liberibacter asiaticus in citrus · 2024

• positive
  OTC injection increased fruit yield relative to noninjected controls.

  compared with noninjected controls

• no effect
  FANA ASO injection did not improve fruit yield above control levels.

  compared with control levels

Evaluation of various fertilizer products for improved performance of HLB-affected citrus trees · 2025

• positive
  Foliar fertilization with Nova HiPeak improved citrus canopy size, root morphology and fruit yield.