Field trials of synthetic sex attractants of Illiberis pruni in China

2021 ◽  
Author(s):  
Hongxia Liu ◽  
Shengli Xu ◽  
Rui Dou ◽  
Yang Wang ◽  
Xiaoyuan Jing ◽  
...  
Keyword(s):  
Field Trials ◽  
Sex Attractants

Field testing of synthetic attractants for male Grapholita libertina (Lepidoptera: Tortricidae)

2002 ◽  
Vol 134 (5) ◽  
pp. 657-665 ◽  
Author(s):  
N.K. Hillier ◽  
P.L. Dixon ◽  
W.D. Seabrook ◽  
D.J. Larson
Keyword(s):  
Sex Pheromone ◽  
Field Testing ◽  
Field Trials ◽  
Female Sex Pheromone ◽  
Sex Attractants ◽  
Monitoring Method ◽  
Female Sex ◽  
Naturally Occurring ◽  
Important Pest

AbstractIn an effort to develop an efficient monitoring method for the lingonberry fruitworm, Grapholita libertina Heinrich, an economically important pest of lingonberries, Vaccinium vitis-idaea L. var. minus Lodd. (Ericaceae), in Newfoundland, various known sex attractants for other species of the genus Grapholita Treitschke were evaluated for their ability to attract G. libertina moths in field trials in eastern Newfoundland. The chemicals tested were (E,E)-8,10-dodecadien-1-ol acetate (EE8,10-12:Ac), (E)-8-dodecen-1-ol acetate (E8-12:Ac), (Z)-8-dodecen-1-ol acetate (Z8-12:Ac), and (Z)-8-dodecen-1-ol (Z8-12:OH). Field trials in 1996 showed highest attraction to E8-12:Ac, with Z8-12:Ac and Z8-12:OH also being attractive. Trials in 1997 demonstrated that a blend of E8-12:Ac, Z8-12:Ac, and Z8-12:OH at a ratio of 85:10:5, respectively, was attractive to G. libertina males. All chemicals captured significantly more moths than did controls and all moths examined were males indicating these chemicals may be constituents of the naturally occurring female sex pheromone.

SEX ATTRACTANTS FOR TWO SPECIES OF WESTERN SPRUCE BUDWORM, CHORISTONEURA BIENNIS AND C. VIRIDIS (LEPIDOPTERA: TORTRICIDAE)

1974 ◽  
Vol 106 (2) ◽  
pp. 157-159 ◽  
Author(s):  
C. J. Sanders ◽  
G. E. Daterman ◽  
R. F. Shepherd ◽  
H. Cerezke
Keyword(s):  
British Columbia ◽  
Sex Attractant ◽  
Choristoneura Fumiferana ◽  
Spruce Budworm ◽  
Field Trials ◽  
Western Spruce Budworm ◽  
Sex Attractants ◽  
Tetradecenyl Acetate

AbstractField trials were conducted in British Columbia and Oregon in 1972, which demonstrated that trans-11-tetradecenal, a sex attractant for male Choristoneura fumiferana and C. occidentalis, is also a sex attractant for male 2-year-cycle spruce budworm, C. biennis, and that trans-11-tetradecenyl acetate is a sex attractant for male green budworm, C. viridis Free.

Short synthesis of 1,3Z,6Z,9Z-tetraene hydrocarbons. Lepidopteran sex attractants

1986 ◽  
Vol 64 (12) ◽  
pp. 2427-2430 ◽  
Author(s):  
Jocelyn G. Millar ◽  
Edward W. Underhill
Keyword(s):  
Field Trials ◽  
Sex Attractants ◽  
Convergent Synthesis ◽  
Winter Moth ◽  
Regioselective Alkylation ◽  
Short Synthesis ◽  
Chain Lengths

A short, convergent synthesis of 1,3Z,6Z,9Z-tetraene hydrocarbons was developed. A key step was the regioselective alkylation of 1,5-dibromo-2-pentyne. The method was used to synthesize tetraenes of chain lengths C18–C20, to be used in field trials as sex attractants and (or) inhibitors of the winter moth, Operophterabrumata L., and the Bruce span worm O. bruceata H. (Lepidoptera: Geometridae).

Subtypes of Attention Deficit Hyperactivity Disorder: Evidence From DSM-IV Field Trials

1995 ◽  
Author(s):  
B. B. Lahey ◽  
B. Applegate ◽  
K. McBurnett ◽  
J. Biederman ◽  
L. Greenhill ◽  
...  
Keyword(s):  
Attention Deficit Hyperactivity Disorder ◽  
Attention Deficit ◽  
Field Trials ◽  
Hyperactivity Disorder ◽  
Dsm Iv

Designing and Implementing Randomized Field Trials of Interventions in Schools

2007 ◽  
Author(s):  
George Bohrnstedt ◽  
Jeanne Poduska ◽  
Mike Garet ◽  
Sheppard Kellam ◽  
David Myers
Keyword(s):  
Field Trials ◽  
Randomized Field Trials

Primary Health Care and the ICD-11

2013 ◽  
Vol 10 (01) ◽  
pp. 33-37 ◽  
Author(s):  
M. Klinkman ◽  
D. Goldberg
Keyword(s):  
Health Care ◽  
Primary Health Care ◽  
Mental Disorders ◽  
Medical Care ◽  
Special Needs ◽  
Field Trials ◽  
Primary Medical Care ◽  
Dsm 5 ◽  
Primary Health ◽  
Icd 10

SummaryThis paper describes the necessity of adapting the major classifications of mental disorders exemplified by the ICD-11 and the DSM-5 for the special needs of primary medical care. An earlier version of the classification – the ICD-10-PHC – is described, and the process of adapting it is described in detail. The new 28 item version of the classification is described, and the procedures to be adopted in the Field Trials to be held during 2013 are set out, together with the specific problems these field trials will address.

Pengembangan Media Pembelajaran Berbasis Ispring Suite 8 Pada Materi Perwasitan Matakuliah Teori dan Praktek Bola Voli 1 Tahun Akademik 2018/2019

2019 ◽  
Vol 25 (2) ◽  
pp. 18-26
Author(s):  
Antonius Prasetyo Hadi
Keyword(s):  
Learning Process ◽  
Success Factors ◽  
Field Trials ◽  
Theory And Practice ◽  
Research Subjects ◽  
Study Program ◽  
Expert Review ◽  
Critical Success ◽  
Media Learning ◽  
Academic Year

: The use of learning media is one of the critical success factors in higher education, therefore an educator must have innovation to use of learning media. The purpose of this research is to develop learning media based on the Inspiring Suit 8 on arbitration material courses of theoretical and practice for Volleyball 1 academic year 2018/2019 at IKIP Budi Utomo Malang. The existence of media will be a big successful support in learning process, so that students do not feel boredom because of the weaknesses of the lecturers, in which they are unable to provided good learning variation or even have difficulty in conveying or transferring knowledge. The research was descriptive qualitative design. The research subjects were students of Physical Education, Health, and Recreation Study Program who took volleyball theory and practice courses in the even semester academic year 2018/2019. The instruments used were the media expert review questionnaire, the learning expert questionnaire, and the trial analysis questionnaire. The questionnaire will be analyzed to see the feasibility of the developed media. Based on the data results review by media expert volleyball, media learning expert and field trials, it can be concluded that media developed is useful in learning process. In addition, it is used to provide independent motivation, which can be used in lesson for students.

Responses of soybean genotypes to intercropping with maize in the Southern Guinea Savanna, Nigeria

2004 ◽  
Vol 52 (2) ◽  
pp. 157-163
Author(s):  
C. U. Egbo ◽  
M. A. Adagba ◽  
D. K. Adedzwa
Keyword(s):  
Seed Yield ◽  
Block Design ◽  
Field Trials ◽  
Yield Response ◽  
Ecological Zone ◽  
Land Equivalent Ratio ◽  
Guinea Savanna ◽  
Days To Maturity ◽  
Soybean Genotypes ◽  
Location Interaction

Field trials were conducted in the wet seasons of 1997 and 1998 at Makurdi, Otukpo and Yandev in the Southern Guinea Savanna ecological zone of Nigeria to study the responses of ten soybean genotypes to intercropping. The experiment was laid out in a randomised complete block design. The genotypes TGX 1807-19F, NCRI-Soy2, Cameroon Late and TGX 1485-1D had the highest grain yield. All the Land Equivalent Ratio (LER) values were higher than unity, indicating that there is great advantage in intercropping maize with soybean. The yield of soybean was positively correlated with the days to 50% flowering, days to maturity, plant height, pods/plant and leaf area, indicating that an improvement in any of these traits will be reflected in an increase in seed yield. There was a significant genotype × yield × location interaction for all traits. This suggests that none of these factors acted independently. Similarly, the genotype × location interaction was more important than the genotype × year interaction for seed yield, indicating that the yield response of the ten soybean genotypes varied across locations rather than across years. Therefore, using more testing sites for evaluation may be more important than the number of years.

PENGEMBANGAN MULTIMEDIA PEMBELAJARAN MATA KULIAH PENGETAHUAN ALAT PENGOLAHAN DAN PENYAJIAN MAKANAN PROGRAM STUDI TATA BOGA

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Theodora Aruan ◽  
Abdul Hamid K ◽  
Samsidar Tanjung
Keyword(s):  
Small Group ◽  
Food Processing ◽  
Field Trials ◽  
Learning Design ◽  
Study Program ◽  
Processing Program ◽  
The Media ◽  
The Subject ◽  
Two Stages ◽  
Program Knowledge

Abstrak: Penelitian ini bertujuan untuk: (1) mengembangkan multimedia pembelajaran pada mata kuliah Pengetahuan Alat Pengolahan dan Penyajian Makanan yang layak digunakan pada mahasiswa program studi Tata Boga. (2) mengetahui efektifitas multimedia pembelajaran pada mata kuliah Pengetahuan Alat Pengolahan dan Penyajian Makanan program studi Tata Boga. Penelitian menggunakan model pengembangan produk Borg and Gall yang dipadu dengan model desain pembelajaran dari Dick and Carey. Metode penelitian ini terdiri dari dua tahapan, yang mana pada tahap I merupakan tahap uji coba produk yang terdiri dari: (1) validasi ahli desain pembelajaran, (2) validasi ahli materi pelajaran, (3) validasi ahli media pembelajaran, (4) uji coba perorangan, (5) uji coba kelompok kecil, dan (6) uji coba lapangan terbatas. Hasil penelitian menunjukkan: (1) uji ahli desain pembelajaran berada pada kualifikasi sangat baik (82,17%), (2) uji ahli materi berada pada kualifikasi sangat baik (89,5%), (3) uji ahli media berada pada kualifikasi sangat baik (85%), (4) uji coba perorangan berada pada kualifikasi sangat baik (87%),  (5) uji coba kelompok kecil berada pada kualifikasi sangat baik (86%), dan (6) uji coba lapangan terbatas berada pada kualifikasi sangat baik (83,8%). Kata Kunci: multimedia, pembelajaran, pengetahuan alat pengolahan dan penyajian makanan Abstract: This study aims to: (1) develop learning multimedia in the subject of Knowledge Processing and Presentation Tools that are suitable for use in culinary study program students. (2) knowing the effectiveness of learning multimedia in the subject of Food Processing and Food Processing Program Knowledge and Processing Tools. The study used the Borg and Gall product development model combined with learning design models from Dick and Carey. This research method consists of two stages, which in stage I is the product testing phase which consists of: (1) validation of learning design experts, (2) expert material validation, (3) validation of learning media experts, (4) test try individuals, (5) small group trials, and (6) limited field trials. The results showed: (1) the learning design expert test was in very good qualification (82.17%), (2) the material expert test was in very good qualification (89.5%), (3) the media expert test was in the qualification very good (85%), (4) individual trials are in very good qualifications (87%), (5) small group trials are in very good qualifications (86%), and (6) limited field trials are at very good qualification (83.8%). Keywords: multimedia, learning, knowledge of processing and serving food

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