Search Results (229)

Agrarian women are at the forefront of rural livelihoods increasingly affected by the frequency and severity of climate change impacts. However, their household livelihood resilience (HLR) remains limited due to gender-blind policies, scarce sex-disaggregated data, and inadequate consideration of gender-specific needs in resilience-building efforts. Grounded in participatory feminist research, this study employed a multi-method qualitative approach, including semi-structured interviews and oral history narratives, with 60 women in two climate-vulnerable provinces. Data were analyzed through thematic coding, CATWOE (Customers, Actors, Transformation, Worldview, Owners, Environmental Constraints) analysis, and descriptive statistics. The findings identify nine major climate-related events disrupting livelihoods and reveal a limited understanding of HLR as a long-term, transformative concept. Adaptation strategies remain short-term and focused on immediate survival. Barriers to HLR include financial constraints, limited access to agricultural resources and technology, and entrenched gender norms restricting women’s leadership and decision-making. While local governments, women’s associations, and community networks provide some support, gaps in accessibility and adequacy persist. Participants expressed the need for financial assistance, vocational training, agricultural technologies, and stronger peer networks. Strengthening HLR among agrarian women requires gender-sensitive policies, investment in local support systems, and community-led initiatives. Empowering agrarian women as agents of change is critical for fostering resilient rural livelihoods and achieving inclusive, sustainable development. Full article

This study assessed the host plant selection behavior of female stalk-eyed flies (SEFs) or Diopsis apicalis, where a Y-tube olfactometer was used to compare SEF attraction to the odor of leaves from four rice varieties (ITA306, WAB56-104, CG14, and RAM55). Another step of the evaluation consisted of pairing leaf odors from two rice varieties. Also, potted plants of the tested varieties were displayed in a screened cage and submitted to female SEF selection. The results indicated that the odor produced by leaves from rice varieties CG14, WAB56-104, and ITA306 significantly attracted SEFs, at rates of 81%, 70%, and 97%, respectively, while SEF females were rarely attracted by the odor of leaves from the resistant rice variety RAM55, at a rate of 35%. The results suggested that the use of a Y-tube olfactometer was similar to the use of a screened cage. The resistance exhibited by rice variety CG14 against SEFs is related to an antibiosis interaction acting as bait, while that in RAM55 is an antixenosis one. Farmers can plant the traditional CG14 variety on the edge of rice fields to draw SEFs and poison their larvae. However, RAM55 can be inserted in an intercropping system to repel SEFs from laying eggs. The authors recommend CG14 and RAM55 as candidates for breeding to create resistant lines against SEF. Full article

The planthopper Pentastiridius leporinus, commonly called reed glass-winged cicada, transmits the pathogens “Candidatus Arsenophonus phytopathogenicus” and “Candidatus Phytoplasma solani”, which are infesting sugar beet and, most recently, also potato in the Upper Rhine valley area of Germany. They cause the “Syndrome Basses Richesses” associated with reduced yield and sugar content in sugar beet, leading to substantial monetary losses to farmers in the region. No effective solutions exist currently. This study uses statistical models to understand to what extent the abundance of cicadas depends on climate regions during the vegetation period (April–October). We further investigated what influence temperature and precipitation have on the abundance of the cicadas in sugar beet fields. Furthermore, we investigated the possible impacts of future climate on cicada abundance. Also, 22 °C and 8 mm/day were found to be the optimal temperature and precipitation conditions for peak male cicada flight activity, while 28 °C and 8 mm/day were the optimum for females. By the end of the 21st century, daily male cicada abundance is projected to increase significantly under the worst-case high greenhouse gas emission scenario RCP8.5 (RCP-Representative Concentration Pathways), with confidence intervals suggesting a possible 5–15-fold increase compared to current levels. In contrast, under the low-emission scenario RCP2.6, male cicada populations are projected to be 60–70% lower than RCP8.5. An understanding of the influence of changing temperature and precipitation conditions is crucial for predicting the spread of this pest to different regions of Germany and other European countries. Full article

This study examines how seasonal air pollution affects health perceptions, risk awareness, and preventive behaviors among a sample of 150 individuals, particularly within vulnerable people living in Thailand. Many participants were older adults (54.7% aged ≥ 60), female (76.7%), and had a low income (less than 10,000 THB/month (USD 295), 92.6%). Polycyclic Aromatic Hydrocarbon (PAH) exposure, as indicated by urinary 1-Hydroxypyrene (1-OHP), significantly increased during high-pollution periods (p < 0.001), while benzo[a]pyrene diol epoxide (BPDE) levels did not show significant changes. Farmers exhibited the highest PAH exposure (p = 0.018). Risk perception and preventive behavior scores rose from 0.711 to 0.748 and from 0.505 to 0.707, respectively. Notable items with high factor loadings included “burning pollutes the air and spreads pollution” (Q2.1 = 0.998) and “avoid burning of any kind” (Q4.2 = 1.007). Neurological symptoms, such as loss of consciousness, increased from 0.956 to 1.049, while respiratory problems like pneumonia went up from 0.673 to 1.07. Environmental risk knowledge-related perceptions experienced a slight decline (from 0.609 to 0.576). These results highlight the need for targeted education through community workshops and strategies like mask distribution, indoor air filtration, and early warning systems for vulnerable populations. Full article

Foot-and-mouth disease (FMD) is a contagious transboundary animal disease that causes economic loss and obstacles to international trade. Frequent FMD outbreaks in Cambodia negatively impact farmers’ and smallholders’ incomes. This study aimed to estimate the seroprevalence of FMD Non-Structural Protein (NSP) antibodies, which are an indicator of FMD antibodies raised during a natural infection rather than those produced following vaccination, that were detected using a commercial enzyme-linked immunosorbent assay (ELISA). Sample collection from cattle and pigs (n = 2238) was performed at ten abattoirs in seven provinces between October 2019 and December 2020. Overall seroprevalence in cattle and pigs was 43.2% (363/839; 95% CI 39.8–46.7), and 0.6% (9/1399; 95% CI 0.2–1.2), respectively. Only the cattle dataset was included in the risk factor analysis, as the prevalence of sero-reactors was too low in the pig dataset to be analyzed. Significant risk factors identified by the logistic regression model included the province of origin (p = 0.02), body condition score (BCS) (p = 0.0002) and sex (p = 0.0007). Odds ratios of the significant risk factors were 7.05 (95% CI 1.43–34.67; p = 0.02) for cattle that originated from Kampong Thom, 1.41 (95% CI 1.05–1.89; p = 0.02) for female cattle, and 3.28 (95% CI 1.06–10.12; p = 0.04) for animals with BCS of 3/5. The study revealed that the seroprevalence of FMD NSP in cattle presented at the abattoirs was high, while the FMD NSP seroprevalence in abattoir pigs was very low. Further investigation is required to map the disease distribution in Cambodia, especially the serotypes and strains causing clinical disease. These findings call for the extension of work on effective disease prevention measures. Full article

Cystic Echinococcosis (CE) is a significant zoonotic parasitic disease caused by Echinococcus cestode parasites, affecting a variety of animals, including humans and wildlife, with serious implications for public health. In Pakistan, CE continues to pose a considerable public health challenge, impacting the livestock sector and wildlife conservation due to its economic and socio-cultural ramifications. This study aimed to examine the frequency of lesions indicative of Echinococcus cysts in livestock across several slaughterhouses in Khyber Pakhtunkhwa (KP), with the data collection occurring from May 2022 to February 2024. A total of 1120 animals, including 455 buffaloes, 295 cows, 200 sheep, and 170 goats, were assessed. The overall CE prevalence was found to be 5.7% (95% CI: 4.3–7.0%; 63 out of 1120), with the highest frequency in buffaloes (6.6%; 95% CI: 4.3–8.9%) and the lowest in goats (2.9%; 95% CI: 0.4–5.5%). Female animals demonstrated a higher infection rate (6.3%; 95% CI: 4.4–8.1%) compared to males (4.7%; 95% CI: 2.8–6.7%), with the liver being the most frequently affected organ (55.0%; 95% CI: 41.7–66.3%). Additionally, a survey of 200 respondents revealed that 74.5% of farmers were unaware of CE, and only 14.5% were taking preventive measures against parasites. These findings suggest a potential decline in the prevalence of this parasitic disease, likely due to advancements in veterinary services and modern farming practices. Full article

Objective: This study aimed to assess the prevalence of depression and anxiety among patients with acute leukemia in Vietnam and to identify associated sociodemographic and clinical factors. Methods: A cross-sectional study was conducted at the Hematology and Blood Transfusion Center of Bach Mai Hospital, a national tertiary care facility in Hanoi, Vietnam. A total of 82 patients diagnosed with acute leukemia were recruited using a convenience sampling method. Data on sociodemographic characteristics (e.g., age, gender, residence, education, occupation, marital status, and income) and clinical information (e.g., leukemia type, treatment stage, comorbidities, substance use) were collected. Depression and anxiety were assessed using the Beck Depression Inventory (BDI) and Zung’s Self-Rating Anxiety Scale (SAS). Multivariate logistic and Tobit regression analyses were applied to explore associated factors. Results: Participants had a mean age of 43.4 years (SD = 14.0), with 53.7% male and 69.5% residing in rural areas. Most were married (82.9%) and had completed high school (45.1%). Farmers constituted the largest occupational group (29.3%). The mean BDI score was 13.7 (SD = 9.8), and the mean SAS score was 39.2 (SD = 6.3). Overall, 50.0% of patients met criteria for depression, while 26.8% exhibited clinically significant anxiety symptoms. Among those with anxiety, 59.1% had mild symptoms, 22.7% moderate, and 18.2% severe or very severe. Patients with education above high school (OR = 7.32; 95% CI: 1.01–53.23), a spouse (OR = 25.10; 95% CI: 2.14–294.55), or comorbidities (OR = 8.05; 95% CI: 1.63–39.68) had significantly higher odds of depression. A higher income (>10 million VND/month) was associated with lower depression scores (Coef. = −6.05; 95% CI: −11.65 to −0.46). Regarding anxiety, the female gender was associated with higher odds (OR = 3.80; 95% CI: 1.21–11.93) and SAS scores (Coef. = 4.07; 95% CI: 1.64–6.51), while higher income predicted lower anxiety severity (Coef. = −3.74; 95% CI: −6.57 to −0.91). Conclusions: This Vietnamese hospital-based study highlights a high prevalence of depression and anxiety among patients with acute leukemia. Routine mental health screening and culturally appropriate psychosocial interventions are strongly recommended to improve patient well being. Full article

Climate change poses significant challenges to smallholder farmers, particularly in sub-Saharan Africa, where agriculture is highly vulnerable to changing climatic conditions. This study examines the socioeconomic determinants influencing the adoption of strategies for adapting to climate change among smallholder farmers in Mbombela, South Africa. A quantitative research approach was employed, using structured questionnaires to collect data from 308 randomly selected smallholder farmers. Furthermore, the study utilised binary logistic regression to analyse the relationship between socioeconomic factors and the adoption of adaptation strategies. The results revealed that gender, age, income sources, access to climate information, and cooperative membership significantly influenced farmers’ adoption of adaptation strategies. Findings further showed that female farmers, older farmers, and those relying solely on farming income were less likely to adopt adaptation strategies, while younger farmers and those with diversified income sources were more likely to embrace adaptation strategies. Moreover, the study found that access to climate information and cooperative membership were negatively associated with the adoption of adaptation strategies. This negative association may be attributed to inefficiencies in current information dissemination, where climate-related information may not be tailored to the specific needs of farmers, or to cooperative structures that may not effectively facilitate knowledge sharing or collective action. The study concludes that targeted interventions, such as gender-sensitive policies, livelihood diversification, improved extension services, and strengthened cooperative structures, are essential to enhance smallholder farmers’ adaptive capacity. Full article

Cryptosporidium spp. are protozoan pathogens that are widespread within mammals. In recent years, extensive molecular epidemiology studies on Cryptosporidium in dairy cattle have been conducted in Yunnan and worldwide. However, the infection status of these pathogens in beef cattle in Yunnan remains unclear. To examined the occurrence of Cryptosporidium spp. in beef cattle in Yunnan Province, China, we collected 735 fecal samples from six breeds of beef cattle in five regions of Yunnan. Nested PCR and DNA sequencing revealed the infection, species, and genotypes of Cryptosporidium spp. in these animals. The occurrence of Cryptosporidium spp. in Simmental cattle, Brahman cattle, Aberdeen Angus cattle, Yunnan Yellow cattle, Dulong cattle, and Hereford cattle was 32.9% (137/416), 3.8% (4/106), 24.4% (20/82), 3.8% (3/79), 3.2% (1/31), and 0% (0/21), respectively, with an overall rate of 22.4% (165/735). Regarding the regions, the occurrence of Cryptosporidium spp. in Boshan City, Kunming City, Lincang City, Dehong City and Xishuangbanna City was 41.8%, 28.6%, 19.4%, 6.7%, and 3.8%, respectively. In terms of age, the infection rates of Cryptosporidium spp. in pre-weaned, post-weaned, juvenile, and adult cattle were 62.1%, 52.6%, 42.7%, and 7.7%, respectively. According to sex, male cattle were more susceptible to Cryptosporidium infection (28.0%) than females (15.7%). Four Cryptosporidium species were identified in beef cattle: C. andersoni (n = 146), C. bovis (n = 11), C. ryanae (n = 7), and C. occultus (n = 1). Multilocus sequence typing analysis at the MS1, MS2, MS3, and MS16 gene loci revealed four subtype families of C. andersoni (A4A4A4A1, A5A4A4A1, A4A4A2A1, A1A4A4A1). Additionally, sequencing analysis of the 60-kDa glycoprotein gene identified three subtype families of C. bovis (XXVIc, XXVId, XXVIe) and one subtype family of C. ryanae (XXIb). These findings document the occurrence of Cryptosporidium spp. in beef cattle in Yunnan Province for the first time, providing reference data on the distribution, infection rate, species diversity, and genetic structure of these pathogens in China. To effectively reduce the prevalence of Cryptosporidium spp. in beef cattle in Yunnan, the implementation of proper sanitation management, rigorous rodent control, and farmer education programs is crucial. These integrated measures are critical for maintaining herd health, reducing economic losses, and ensuring meat safety across the province. Full article

Rabies remains a significant public health and economic concern in Kazakhstan, particularly in rural livestock-farming communities. This study aimed to assess the knowledge, attitudes, and practices (KAPs) related to rabies among livestock farmers in the Aktobe and Oral regions of West Kazakhstan. A cross-sectional survey was conducted between April and August 2022, involving 688 randomly selected participants. The data were collected through structured interviews and analyzed using descriptive and inferential statistics. The findings revealed that 89% of respondents were aware of rabies, yet significant knowledge gaps existed regarding clinical signs, transmission, and prevention. While 87% recognized the importance of rabies vaccination in dogs, 81% were unaware of pre-exposure prophylaxis (PrEP) for cattle, and 72% lacked knowledge of PrEP for humans. Awareness of the post-exposure prophylaxis (PEP) regimen was significantly higher in the Aktobe region (p < 0.002). Attitudinal differences were observed, with the Oral region participants exhibiting more favorable perceptions of rabies control programs (p < 0.01). Additionally, the χ² test revealed that the proportion of female respondents (p < 0.02), those with school-aged dependents (p < 0.003), respondents owning both exotic and indigenous cattle breeds (p < 0.002), and those possessing more than five cattle (p < 0.025) was statistically different in the Oral region. Practices such as free grazing, lack of protective equipment use, and improper carcass disposal were identified as potential risk factors for rabies transmission. This study highlights the need for targeted educational initiatives to improve rabies awareness and promote safer livestock management practices. Enhancing veterinary surveillance, strengthening community engagement, and expanding vaccination efforts could mitigate rabies transmission risks. Full article

Tea and coffee as traditional cash crops have been produced in Rwanda for more than six and ten decades respectively. However, new cash crops are being produced and exported, although their role in increased income and poverty reduction over traditional ones is not well understood; hence the analysis of drivers of both traditional and non-mandatory cash crop production among smallholder farmers is imperative. The study applied an experimental research design, and two strata composed of non-mandatory cash crops and traditional crop growers were used to obtain a simple random sample of 400 smallholder farmers. The study analysed the effect of cash crop production on multidimensional poverty among farmers in the Rulindo District using a quantile treatment effect. Although the poorest category of adopters places a high opportunity cost in allocating more time to off-farm activities, the poorest households that are female-headed are likely to increase multidimensional poverty once they adopt non-mandatory cash crops. Similarly, farm size does not help the poorest households to reduce poverty. Poorest households could be considered while introducing new non-mandatory cash crops because they do not help them reduce non-pecuniary poverty. Tea, coffee and food crops should be helpful among the poorest smallholder farmers. Full article

Food production faces significant economic, social, and environmental challenges. The Principles for Responsible Investment in Agriculture (CFS-RAI), aligned with the Sustainable Development Goals (SDG), provide a framework for implementing actions and investments in sustainable food production. Farmers are the primary investors in their agricultural activities, playing a fundamental role in the sustainability of rural territories. This study aims to analyze the rural development innovation system implemented by the Fundación Casa Campesina Cayambe and its alignment with the CFS-RAI principles and SDG. Focusing on 129 women producing healthy food within the Kayambi people and adopting a mixed-methods approach, including participant observation, interviews, and focus groups, the research examines the integration of public institutions, academia, and civil society in promoting sustainable rural development. The findings indicate that key innovation processes include a participatory, community-based, and gender-sensitive microcredit system implemented by the Foundation. Additionally, the technical and scientific support provided by the Universidad Politécnica Salesiana enhances investment capacity and knowledge acquisition, strengthening both individual and collective capacities for food production and commercialization. The study concludes that a decentralized and coordinated cooperation system, involving multiple territorial stakeholders, fosters the economic autonomy of female producers while adhering to the principles of CFS-RAI and the SDG. Full article

Peanut is Kenya’s second most important legume after beans, primarily grown in the Nyanza and Western regions. This study maps the peanut value chain in Kenya, aiming to identify key actors, quantify costs and value addition, and outline constraints and opportunities, with a view to upgrading the chain. A cross-sectional survey was conducted among value chain actors in Karachuonyo and Nyakach sub-counties, complemented by secondary data sources. Descriptive statistics were used to analyze socio-economic characteristics, production volumes, pricing, demand trends, and policy-related factors. The findings indicate a predominance of female farmers (68%) in peanut production, though few use improved technologies; only 26% were aware of improved seed varieties, and just 1.5% reported using them. Fertilizer usage was absent, attributed to high costs, soil conditions, and limited knowledge. The wholesale and processing segments are male-dominated, largely due to capital intensity and travel requirements, while female traders dominate the retail sector. Strengths Weaknesses Opportunity and Threats (SWOT) analysis highlighted the significant potential of favorable production ecologies, processing options, and robust demand in local and international markets. Key constraints identified include limited seed availability, high fertilizer costs, pest issues, and declining soil fertility. Policy implications include increasing access to affordable inputs, promoting gender-inclusive programs, investing in agricultural research and infrastructure, supporting sustainable farming practices, and fostering public-private partnerships to expand processing and market access. Full article

South African farming households face several challenges regarding food security, poverty, micronutrient deficiencies and hidden hunger. This is due to millions of households lacking access to food and an adequate food basket. Consumption of indigenous crops has been proposed to help sustain vulnerable households since these crops have low production costs and are climate-resilient. However, research has found the consumption of these crops across South Africa to be relatively low. This study aims to examine the factors associated with the consumption of indigenous crops among farming households in the KwaZulu-Natal province of South Africa. A sample of 260 farming households was selected using simple random sampling. The results showed that farmers commonly cultivate exotic crops, such as spinach, cabbage, carrot, and butternut, more than any indigenous crops, except for a few cultivating taro and sweet potato. The binomial logit regression results revealed that an increase in the number of females and children within a household and farmers’ experience increased the likelihood of consuming indigenous crops, whilst monthly food expenses decreased the likelihood of consuming indigenous crops. There is a considerable gap between the consumption and production of indigenous crops. The findings established that although many farming households indicated that they consume indigenous crops, this was not reflected in their cultivated crops. The study also concluded that farming households may be more aware of the nutritional benefits of indigenous crops, since an increase in the number of children in a household was linked to an increase in consumption of these crops. Additionally, experience in farming is vital, as it increases the consumption of indigenous crops. The study recommends government interventions that include increasing the production of indigenous crops by including them alongside the cultivation of exotic crops. Future work should also focus on awareness programs to promote the nutritional benefits of consuming indigenous crops. This, coupled with training centered on indigenous crops, could incentivize farming households to cultivate more of these crops for easier access. Full article

The Colombian Orinoquia is considered one of the eight most important ecosystems in the world. Savannah ecosystems play an essential role in providing ecosystem services. The objectives were (a) to explore and identify the perceptions of traditional farmers and institutional representatives regarding human well-being, animal welfare and the environment, and (b) to identify environmental challenges and opportunities for improvement based on the “One Welfare” concept. Three focal groups were developed: male and female farmers and institutional representatives (n = 24) from Vichada. A thematic analysis, coding with an inductive approach and the definition of themes and sub-themes were carried out. The concept of being “a good farmer” explains the behavior of the producers, where the perception of human well-being is associated with the value of the family and the sense of pride in their tradition as “llanero”. Animal welfare was considered a symbol of profitability and prestige for cattle farmers, a concept that, for them, mixed traditional management, water supply, shade and feed, good health and the natural behavior of cattle. Regarding the environment, this concept is based on their awareness of the importance of conserving the natural savannah. Among the environmental challenges described are climate change, solid waste management and the use of controlled burns. Regarding opportunities for improvement, they proposed strengthening institutional dynamics, partnerships, environmental governance and education. Our results can provide information on the “One Welfare” approach and the motivation of farmers to care for animals and the environment, a fundamental aspect for developing effective intervention strategies. Full article