Diseases In Uganda Research Articles

Factors influencing sexual partner referral for sexually transmitted diseases in Uganda.

Patient-based partner referral has limited effectiveness. We studied factors associated with sexual partner referral among patients with sexually transmitted diseases (STDs) with a view of suggesting remedial action. To examine the role of psychosocial variables vis-a-vis other variables in predicting sexual partner referral. A cross-sectional interview survey with 507 patients with STDs at an STD clinic in Kampala, Uganda. Multivariate analyses were used to identify independent predictors of sexual partner referral. Forty-two percent of the 599 partners elicited were referred. The independent factors that favored sexual partner referral were examined in the laboratory (adjusted odds ratio [AOR] 2.20, 95% confidence interval [CI] 1.20-4.05): psychosocial variables of intention (likelihood of referring the partner) (AOR 4.60, CI 1.58-13.36), self-efficacy (partner referral being easy) (AOR 3.22, CI 1.36-7.66), having a positive attitude toward partner referral (AOR 1.19, CI 1.06-1.33), and previous success in having referred a partner (AOR 9.78, CI 2.90-33.04). Other variables, such as age, sex, marital status, employment, and type of partner, that were significant on univariate analysis were not significant after multivariate analysis. By providing interventions to change the psychosocial variables, there is a high chance of improving compliance with sexual partner referral.

Influence of Season and Cropping System on Occurrence of Cowpea Diseases in Uganda.

An on-farm survey was conducted for two seasons (first and second rains of 1994) to determine influence of season and cropping systems on occurrence of cowpea (Vigna unguiculata) diseases in Uganda. Viral diseases were widespread in both seasons but were more severe in the intercropped than in the nonintercropped cowpea. In contrast, scab, rust, and powdery mildew were less common and less severe when cowpea was grown in intercrops. High plant populations favored scab and anthracnose, but viral diseases were more severe under low plant populations. Higher incidence and severity of viral diseases, anthracnose, and scab were recorded during the first (wetter) season than during the second (drier) season. Disease level varied considerably among the common cultivars, but these differences may have been influenced by environmental differences.

A Survey of Cocoa Diseases in Uganda

A Survey of Cocoa Diseases in Uganda

Evaluation of tomato genotypes for tolerance to major diseases in Uganda

Tomato (Solanum lycopersicum L.) is a priority vegetable in Uganda, but due to its limited genetic base, its cultivated types are prone to a variety of diseases. The objective of this study was to evaluate new tomato genotypes for resistance to major tomato diseases under hotspot conditions in Uganda. Fourty-five tomato genotypes were evaluated for reactions to tomato bacterial wilt, tomato bacterial speck, early blight and late blight. The study was conducted for two rainy seasons in 2019, at the National Crops Resources Research Institute, Namulonge in Uganda. Data for severity and incidence were collected at two-week intervals after transplanting. Twelve genotypes (Nouvella F1, Rambo F1, Commando F1, AVTO1315, AVTO922, AVTO1701, AVTO1219, AVTO1464, MT56, ADV1287A, Pruna and Vega) exhibited high levels of tolerance to bacterial wilt; while bacterial speck presented mild symptoms majorly seen on Vega, Zodiac and AVTO9802. Rhino, AVTO1418, AVTO1314, Eureka, Roma VFN, MT56, Pinktop, Assila F1, Money-maker, AVTO0922 and AVTO1464 were the least affected by early blight; while AVTO1219, AVTO1701, ADV12021, ADV12076 and ADV1287A expressed low AUDPC values for late blight. Overall, AVTO1315 was the best yielder (30.8 metric tonnes ha-1), followed by AVTO0301 (29.0 t ha-1) and Nouvella F1 (26.1 t ha-1). Among the tomato genotypes evaluated, we recommend AVTO1701, AVTO0922, AVTO1464, AVTO0301 AVTO1315, AVTO1219, Pruna, Vega, ADV1287A and MT56 for the national performance trials.

Sugar Cane Diseases in Uganda

(1935). Sugar Cane Diseases in Uganda. The East African Agricultural Journal: Vol. 1, No. 1, pp. 25-28.