Root pattern studies in acid lime in silt clay soils.
- Environmental Science
The slow decline in the acid lime (Citrus aurantifolia swingle) resulted in reduction in the area and production of the crop especially in Tamil Nadu. Though many theories were postulated for this…
Involvement of Citrus Nematode (Tylenchulus semipenetrans Cobb.) and Colletotrichum gloeosporioides (Penz.) in Dieback Affected Orchards of Pakistan
Evaluation of some botanicals against citrus psylla Diaphorina citrii
Verbascum thapsus extract has great potential as botanical and can be easily incorporated in IPM, which is also responsible for the citrus greening disease.
Influence of Foliar Application of Micronutrients on Tree Growth and Chlorophyll Status of Mandarin Orange (Citrus reticulata Blanco.) Under Lower Pulney Hills
To investigate the influence of foliar application of ZnSO4, FeSO4, H3BO4, MnSO4 and CuSO4 on tree growth and chlorophyll content of mandarin orange (Citrus reticulata Blanco.) present study was…
Studies on the seasonal incidence and management of citrus psylla (Diaphorina citri Kuwayama) in sweet orange
The results revealed that the peak nymphal population of citrus psylla was observed in the month of February-March and August-September and it was low in May-June and December and the reduction in the pest coincided with reduction in new flushes during April to June months.
Studies on 'Kinnow' (Citrus reticulata Blanco.) decline in relation to soil-plant nutritional status.
Low organic carbon, soil N, Zn and Mn content could be associated with the declining problem of ‘Kinnow’.
Review of the phytophagous mites collected on citrus in the world
The economic importance of citriculture and the economic effects of this important group of Arthropods on citrus are discussed and the fundamental aspects of bio-ecology, damage, natural enemies, and control are presented.
Phytophthora root-rot of container-grown citrus as affected by foliar sprays and soil drenches of phosphorous and acetyl salicylic acids
- BiologyPlant and Soil
Foliar sprays with 0.1%osphorous acid were as effective as the metalaxyl treatment in promoting root growth and phosphorous acid offers considerable potential as an alternative treatment for Phytophthora root-rot of citrus.
Diagnosis and Management of Certain Important Fungal Diseases of Citrus
To manage the soil borne pathogens, it is essential to raise or select disease free plant material and Predisposing factors for disease development which can be avoided with cultural operations should be minimized or eliminated to control the diseases.