Anaerobic soil disinfestation (ASD) is considered a promising sustainable alternative to chemical soil fumigation (CSF), and has been shown to be effective against soilborne diseases, plant-parasitic nematodes, and weeds in several crop production systems. Nevertheless, limited information is available on the effects of ASD on crop yield and quality. Therefore, a field study was conducted on fresh-market tomato (Solanum lycopersicum L.) in two different locations in Florida (Immokalee and Citra), to evaluate and compare the ASD and CSF performances on weed and nematodes control, and on fruit yield and quality. In Immokalee, Pic-Clor 60 (1,3-dichloropropene + chloropicrin) was used as the CSF, whereas in Citra, the CSF was Paldin™ [dimethyl disulfide (DMDS) + chloropicrin]. Anaerobic soil disinfestation treatments were applied using a mix of composted poultry litter (CPL) at the rate of 22 Mg·ha−1, and two rates of molasses [13.9 (ASD1) and 27.7 m3·ha−1 (ASD2)] as a carbon (C) source. In both locations, soil subjected to ASD reached highly anaerobic conditions, and cumulative soil anaerobiosis was 167% and 116% higher in ASD2 plots than in ASD1 plots, in Immokalee and Citra, respectively. In Immokalee, the CSF provided the most significant weed control, but ASD treatments also suppressed weeds enough to prevent an impact on yield. In Citra, all treatments, including the CSF, provided poor weed control relative to the Immokalee site. In both locations, the application of ASD provided a level of root-knot nematode (Meloidogyne sp.) control equivalent to, or more effective than the CSF. In Immokalee, ASD2 and ASD1 plots provided 26.7% and 19.7% higher total marketable yield as compared with CSF plots, respectively. However, in Citra, total marketable yield was unaffected by soil treatments. Tomato fruit quality parameters were not influenced by soil treatments, except for fruit firmness in Immokalee, which was significantly higher in fruits from ASD treatments than in those from CSF soil. Fruit mineral content was similar or higher in ASD plots as compared with CSF. In fresh-market tomato, ASD applied using a mixture of CPL and molasses may be a sustainable alternative to CSF for maintaining or even improving marketable yield and fruit quality.

Food insecurity is widespread in Haiti. The tertiary agriculture institutions have the great challenge of educating the future professionals who will help in meeting the growth needs of the Haitian agriculture sector. The extent that faculty are prepared for the teaching roles is unknown. This study examined this topic using a basic qualitative study that consisted of interviews with 37 lecturers working at five leading agricultural universities in Haiti. Data were analyzed using a basic thematic analysis. Results revealed the majority of participants generally felt well-prepared for their academic roles. The institutional climate for professional development is variable across the universities represented by the participants of this study. Incentives for participating in professional development were primarily intrinsic. There were 56 specific topics suggested by participants for professional development trainings.

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As part of a professional development initiative helping secondary school teachers use assessment data to guide their instruction, teachers in this study changed their knowledge, skills and dispositions. Over time, they were able to identify assessments, administer these assessments, interpret the results and plan instruction. As a result, the students who were tutored by these teachers increased their achievement compared with a control group.

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Many community organizations addressing aspects of food insecurity have not traditionally participated in food systems development and are often not familiar with the populations most affected by food insecurity. Needs assessments are commonly used to better understand community issues and target populations, but can they be lengthy processes that often require significant resources to facilitate. We present a case study of Duval County, Florida, in which we develop an assessment procedure for identifying food-insecure communities and determining the specific locations a *

The contribution of agricultural universities to long-term food security in developing countries is widely acknowledged. The extent to which these universities in each country are helping students develop the requisite competence to meet employment needs is unknown. The purpose of this study was to explore Haitian faculty members' perceptions of student competence at graduation. Semi-structured interviews were conducted with 37 lecturers who taught at five of the major agricultural universities in Haiti. The results of this revealed that (a) the employment conditions for university graduates were challenging; (b) faculty did not believe it was important for their students to graduate proficient in all the GFRAS New Extensionist competency areas; (c) faculty believed students should have research skills, the ability to be self-directed, and the ability to work in teams; and (d) faculty generally believed their institutions were producing graduates with the competencies needed for employment, although several lecturers identified specific areas for improvement. Recommendations for curricula reform and additional research are suggested.