Occurrence of Mummy Berry Associated with Huckleberry (Vaccinium membranaceum) Caused by Monilinia spp. in Oregon.

In this Short Communication we describe the occurrence of mummy berry associated with huckleberry (Vaccinium membranaceum) caused by Monilinia spp. in Oregon. To our knowledge, this is the first report of a Monilinia spp. associated with mummy berry of huckleberry in Oregon. Sequence data from our specimens reveal the closest identity was Monilinia vaccinii-corymbosi, a pathogen of commercial blueberry (Vaccinium corymbosum). This may be a new species of Monilinia, not previously reported on huckleberry, and further investigation is needed. Of specific importance, the huckleberry holds cultural importance as a sacred First Food of the Confederated Tribes of the Umatilla Indian Reservation and other Pacific Northwest tribes. Although plant pathogen management in natural landscapes presents unique challenges, we will work with tribal authorities to determine whether cultural management techniques may mitigate yield loss due to Monilinia spp.

The Effects of Narrative Therapy for Children with Attention Deficit Hyperactivity Disorder / 신경정신의학

OBJECTIVES: Clinical symptoms and related psychological problems in children with attention deficit hyperactivity disorder (ADHD) are associated with low self-control and problematic interpersonal relationship between family members. A therapeutic narrative treatment based on "Treating Huckleberry Finn" by David Nylund was reported to be effective in reduction of individual or family conflicts. We hypothesized that therapeutic narrative treatment would improve self-control and parent-child relational problems. METHODS: Sixteen children who were diagnosed as ADHD participated in the current study. They were classified according to two groups, narrative treatment group and medication treatment group. The narrative treatment group (NTG) was asked to participate in 6 weeks combined therapy of medication and 11 sessions of narrative therapeutic treatment. The medication group (MG) was asked to participate in 6 weeks combined therapy of medication and education for behavior controls in ADHD children. RESULTS: During the 6-week treatment period, the clinical symptoms in NTG improved at a trend level, compared to MG [F(1,16)=4.32, p=0.054]. During the 6-week treatment period, the sub-scale of respecting for children in parent-child interaction scores [F(1,16)=8.65, p=0.010] and self-control scores [F(1.16)=3.78, p<0.01] in NTG improved significantly, compared to MG. CONCLUSION: Based on the current results, therapeutic narrative treatment can be a complementary trial for improving self-control and parent-child interaction in children with ADHD.

Native Vaccinium spp. and Gaylussacia spp. infested by Rhagoletis mendax (Diptera: Tephritidae) in the Great Lakes Region: a potential source of inoculum for infestation of cultivated blueberries.

In this study, we addressed the question of whether or not native stands of blueberry (Vaccinium spp.) and/or huckleberry (Gaylussacia spp.) support populations of blueberry maggot, Rhagoletis mendax Curran, in the Great Lakes region. Infestation of commercial blueberries by the blueberry maggot, R. mendax, is a serious problem in many areas where blueberries are grown. In the past 10-20 yr, commercial bighbush blueberry, Vaccinium corymbosum L., production has expanded into places such as southern Ontario and southern Quebec where blueberry maggot had not previously been reported. In the mid-1990s, isolated infestations of commercial highbush blueberry were reported in southern Ontario. Because R. mendax was not considered endemic to that area, it was widely assumed that the pests had come into the fields via movement from exotic localities. Here we present an alternative hypothesis, that the blueberry maggots infesting newly established highbush plantations are derived from native blueberries growing in the vicinity. To test this hypothesis, in 1997-1999, we sampled potential native hosts for R. mendax (Vaccinium spp. and Gaylussacia spp.) from 31 localities in the Great Lakes region, primarily in Michigan and Ontario. R. mendax was reared from fruits of native hosts collected at four sites in Michigan and one site each in Ontario, Indiana, and Ohio. V. corymbosum was the predominant host infested, with infestation of this host observed at five of the seven sites. However, two huckleberry species [Gaylussacia baccata (Wangenheim) K. Koch, and Gaylussacia dumosa (Andersson) Torrey & Gray] had the highest rates of infestation that we observed (25.4 and 17.6%, respectively). These data represent the first published reports of R. mendax infesting native host plants in the Great Lakes region, and support the hypothesis that infestations observed in commercial fields may have originated from infested native host plants.