Pgs. 1525-1626
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
06 34110Nys111018 40
New York Science Journal 2018;11(10) http://www.sciencepub.net/newyork Pollen Morphology of Some Phyllanthus Species in Nigeria Wahab, Olasumbo Monsurat1 and Ayodele, Abiodun Emmanuel2 1. Department of Crop Production Technology, Federal College of Forestry, Ibadan. Nigeria 2. Department of Botany, University of Ibadan, Ibadan. Nigeria [email protected] Abstract: Circumscription of the genus Phyllanthus has been a cause of much confusion and disagreement. The fact that many herbaceous Phyllanthus species grow in similar habitats and share common vernacular names in Nigeria give rise to misidentifications. Field and Herbarium observations of some Phyllanthus species show that there are similarities of highly conspicuous morphological features, making identification of the species difficult. The pollen grain morphology of 18 field specimens comprising 10 Phyllanthus species using light microscope was therefore analysed in the present study with the aim of providing additional information on their taxonomy. The pollen type of the species have 3 – colporate, finely reticulate pollen without much ornamentation. Pollens were prolate, subprolate in shape in all taxa except P. muellerianus which was oblate–spheroidal. The pollen grains ranged in size from small in P. amarus, P. muellerianus, P. maderaspatensis, P. pentandrus and P. reticulatus to medium in P. maderaspatensis, P. capillaris, P. niruroides, P. odontadenius and P. urinaria. The smallest pollen size was observed in P. muellerianus being 12.4m by 13.0m while the largest pollen size was observed in P. capillaris being 31.5m by 23.25m. The colpi length ranged from 12.2m in P. muellerianus to 26.75m in P. urinaria while the percentage polar over equatorial axis ranged from 95.4% in P. -
Larworks at WMU
Western Michigan University ScholarWorks at WMU Master's Theses Graduate College 8-1998 Spatial Analysis of Agricultural Cucurbita Sp. Varieties in the Eastern Broadleaf Province Kathleen M. Baker Follow this and additional works at: https://scholarworks.wmich.edu/masters_theses Part of the Geography Commons Recommended Citation Baker, Kathleen M., "Spatial Analysis of Agricultural Cucurbita Sp. Varieties in the Eastern Broadleaf Province" (1998). Master's Theses. 4789. https://scholarworks.wmich.edu/masters_theses/4789 This Masters Thesis-Open Access is brought to you for free and open access by the Graduate College at ScholarWorks at WMU. It has been accepted for inclusion in Master's Theses by an authorized administrator of ScholarWorks at WMU. For more information, please contact [email protected]. SPATIAL ANALYSIS OF AGRICULTURAL CUCURBITA SP. VARIETIES IN THE EASTERN BROADLEAF PROVINCE by Kathleen M. Baker A Thesis Submitted to the Faculty of The Graduate College in partial fulfillment of the requirements for the Degree of Master of Arts Department of Geography Western Michigan University Kalamazoo, Michigan August 1998 Copyright by Kathleen M. Baker 1998 ACKNOWLEDGEMENTS Thank you, first and foremost, to my friends and family who have added the word Cucurbitaceaeto their vocabulariesfor my sake. My thesis advisor, Dr. Rolland Fraser, and committee members, Dr. IlyaZaslavsky and Dr. Oscar Horst, have been marvelous, what can I say? Even when inedible cucurbits made you laugh, you tempered my crazy ideas withgood sense. To the grad students, faculty andstaff at Western, especiallythose of you who offered suggestionsalthough pumpkinswere far from your number one priority - you've been great, guys. May lightning never strikeyou. -
Buy Squash Pattison Pan - Vegetable Seeds Online at Nurserylive | Best Vegetable Seeds at Lowest Price
Buy squash pattison pan - vegetable seeds online at nurserylive | Best vegetable seeds at lowest price Squash Pattison Pan - Vegetable Seeds Each 1 packet contains - 10 seeds of squash. Rating: Not Rated Yet Price Variant price modifier: Base price with tax Price with discount ?115 Salesprice with discount Sales price ?115 Sales price without tax ?115 Discount Tax amount 1 / 4 Buy squash pattison pan - vegetable seeds online at nurserylive | Best vegetable seeds at lowest price Ask a question about this product Description Description for Squash Pattison Pan Squash is a seasonal vegetable. It is very susceptible to frost and heat damage, but with proper care it will produce a bumper crop with very few plants. Squash come in two main types: summer squash and winter squash. While there s not much difference among the tastes and textures of summer squashes, winter squashes offer a wide array of flavours. Summer squash (Cucurbita pepo) produces prolifically from early summer until the first frost. This group includes both green and yellow zucchini, most yellow crookneck and straightneck squash, and scallop (or pattypan) squash. Most summer squash are ready to pick 60 to 70 days after planting, but some reach harvestable size in 50 days. You can use them raw for salads and dips or cook them in a wide variety of ways, including squash "french fries" and such classics as zucchini bread. Summer squash blossoms, picked just before they open, are delicious in soups and stews, or try them sautéed, stuffed, or dipped in batter and fried. (You ll want to use mostly male flowers for this purpose, though, and leave the female flowers to produce fruit.) Summer squash keep for only a week or so in the refrigerator, so you ll probably want to freeze most of the crop. -
(12) Patent Application Publication (10) Pub. No.: US 2012/0017291 A1 SUPERAK Et Al
US 201200 17291A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2012/0017291 A1 SUPERAK et al. (43) Pub. Date: Jan. 19, 2012 (54) SQUASH LEAF CURL VIRUS (SLCV) CI2O I/68 (2006.01) RESISTANCE IN CUCURBITS AOIH 5/06 (2006.01) C7H 2L/04 (2006.01) (75) Inventors: Ted SUPERAK, Davis, CA (US); AOIH 5/10 (2006.01) Julie Fauve, Nimes (FR): Eric CI2N 5/04 (2006.01) Lionneton, Bouchemaine (FR) (52) U.S. Cl. ......... 800/260:800/298; 800/310: 435/410; (73) Assignee: Vilmorin & Cie, Paris (FR) 536/23.1; 435/6.11 (21)21) Appl. NoNo.: 12A836,8889 (57) ABSTRACT (22) Filed: Jul. 15, 2010 The invention provides a new Severe Leaf Curl Virus (SLCV) O O resistant gene sle-2 in cucurbit plants and plants comprising Publication Classification the sle-2 gene. The invention also provides molecular mark (51) Int. Cl. ers linked to sle-2 gene. The invention further provides meth AOIH IM02 (2006.01) ods of breeding to produce plants that are resistant to SLCV. AOIH 5/00 (2006.01) and the resistant plants produced by Such methods. Patent Application Publication Jan. 19, 2012 Sheet 1 of 2 US 2012/0017291 A1 |e?01 squeId ZI ZI £T TIT. II o o do no on to oo do o co o O SZ m o O n n Oo 8Ii. d st que?slau IGHRIQ-5DIH ?s34uus?IÐIIeAOTS Patent Application Publication Jan. 19, 2012 Sheet 2 of 2 US 2012/0017291 A1 (uo?eoolfshold009-00L) STIN US 2012/001 7291 A1 Jan. -
Wood Anatomy of Flueggea Anatolica (Phyllanthaceae)
IAWA Journal, Vol. 29 (3), 2008: 303–310 WOOD ANATOMY OF FLUEGGEA ANATOLICA (PHYLLANTHACEAE) Bedri Serdar1,*, W. John Hayden2 and Salih Terzioğlu1 SUMMARY Wood anatomy of Flueggea anatolica Gemici, a relictual endemic from southern Turkey, is described and compared with wood of its pre- sumed relatives in Phyllanthaceae (formerly Euphorbiaceae subfamily Phyllanthoideae). Wood of this critically endangered species may be characterized as semi-ring porous with mostly solitary vessels bearing simple perforations, alternate intervessel pits and helical thickenings; imperforate tracheary elements include helically thickened vascular tracheids and septate libriform fibers; axial parenchyma consists of a few scanty paratracheal cells; rays are heterocellular, 1 to 6 cells wide, with some perforated cells present. Anatomically, Flueggea anatolica possesses a syndrome of features common in Phyllanthaceae known in previous literature as Glochidion-type wood structure; as such, it is a good match for woods from other species of the genus Flueggea. Key words: Flueggea anatolica, Euphorbiaceae, Phyllanthaceae, wood anatomy, Turkey. INTRODUCTION The current concept of the genus Flueggea Willdenow stems from the work of Webster (1984) who succeeded in disentangling the genus from a welter of other Euphorbiaceae (sensu lato). Although previously recognized as distinct by a few botanists (Baillon 1858; Bentham 1880; Hooker 1887), most species of Flueggea had been confounded with the somewhat distantly related genus Securinega Commerson ex Jussieu in the -
Summer Squash
SUMMER SQUASH Where did Squash come from? Squash originated in the Americas and it is one of the major and earliest plants domesticated in Mexico and North America, along with maize and beans. Remains of squash seeds, rind and stems were found in caves in Mexico and were dated to 8,000BC. The American colonists developed the word "squash" from several Native American terms meaning "something eaten raw." These American Indians shared many varieties of squash with the European settlers, who took the seeds back to their countries and developed them over many generations. "Zucchini" were cultivated and improved in the very late 1800s in Italy, near Milan. Italian immigrants then bought the new improved version of squash back to the US in the early 1920s. This explains the strange name: "Zucca" is the Italian word for squash and "zucchina" means “little squash”. In England, Ireland and France the same thing is called a Courgette, while in South Africa, they are called baby marrow. On a side note, in England many children have been tortured by being forced to eat Marrows, but although they look like overgrown Zucchini they are slightly different – completely tasteless, very soggy and often tough. In the United States, squash was domesticated in Missouri, Florida, Pennsylvania, Kentucky, Tennessee and Maine. This wasn't the zucchini as we know it today, but a similar type of squash Cucurbita Pepo and its wild ancestor, the Ozark gourd, is still present in the area. Today, squash are grown all over the world, and are very popular in many Eastern European countries. -
Quarantine Host Range and Natural History of Gadirtha Fusca, a Potential Biological Control Agent of Chinese Tallowtree (Triadica Sebifera) in North America
DOI: 10.1111/eea.12737 Quarantine host range and natural history of Gadirtha fusca, a potential biological control agent of Chinese tallowtree (Triadica sebifera) in North America Gregory S. Wheeler1* , Emily Jones1, Kirsten Dyer1, Nick Silverson1 & Susan A. Wright2 1USDA/ARS Invasive Plant Research Laboratory, 3225 College Ave., Ft Lauderdale, FL 33314, USA, and 2USDA/ARS Invasive Plant Research Laboratory, Gainesville, FL 32608, USA Accepted: 23 August 2018 Key words: biocontrol, classical biological control, weed control, Euphorbiaceae, defoliating caterpillar, host range tests, invasive weeds, Sapium, Lepidoptera, Nolidae, integrated pest management, IPM Abstract Classical biological control can provide an ecologically sound, cost-effective, and sustainable manage- ment solution to protect diverse habitats. These natural and managed ecosystems are being invaded and transformed by invasive species. Chinese tallowtree, Triadica sebifera (L.) Small (Euphorbiaceae), is one of the most damaging invasive weeds in the southeastern USA, impacting wetlands, forests, and natural areas. A defoliating moth, Gadirtha fusca Pogue (Lepidoptera: Nolidae), was discovered feeding on Chinese tallowtree leaves in the weed’s native range and has been tested for its suitability as a biological control agent. Natural history studies of G. fusca indicated that the neonates have five instars and require 15.4 days to reach pupation. Complete development from egg hatch to adult emergence required 25.8 days. No differences were found between males and females in terms of life history and nutritional indices measured. Testing of the host range of G. fusca larvae was conducted with no-choice, dual-choice, and multigeneration tests and the results indicated that this species has a very narrow host range. -
<I> Actephila</I> (<I>Phyllanthaceae
Blumea 62, 2017: 7–25 ISSN (Online) 2212-1676 www.ingentaconnect.com/content/nhn/blumea RESEARCH ARTICLE https://doi.org/10.3767/000651917X694985 A revision of the genus Actephila (Phyllanthaceae) in the Malesian region M. Heijkoop1, P.C. van Welzen1,2 Key words Abstract The genus Actephila (Phyllanthaceae) is distributed from India in the north-west to Thailand and via Malesia to the Melanesian Islands and Australia in the south-east. Eleven species are recognized of which three Actephila are newly described, A. discoidea with long leaf apices and a fleshy nectar discs, A. emarginata with an emarginate Asia leaf base, and A. stipularis with large stipules. Further, A. javanica is synonymized with A. excelsa; and a former Malesia synonym or separate variety, A. excelsa var. acuminata, is recognized as distinct species, but had to be synonymized Phyllanthaceae under A. subsessilis. Actephila puberula, not present in Malesia, but often synonymized with A. excelsa, is kept revision separate because of the hairy ovary and different base of the leaf blades. taxonomy Published on 31 January 2017 INTRODUCTION century Pax & Hoffmann (1922, 1931) included Actephila in the subfamily Pyllanthoideae subtribe Amanoinae. The placement Actephila Blume consists of (sub)shrubs to small trees. Its changed again when Webster (1994, 2014) included the genus distribution ranges from India in the north-west to Thailand and in subfamily Phyllanthoideae tribe Wielandieae, a classification via Malesia to the Melanesian Islands and Australia in the south- followed by Radcliffe-Smith (2001). More recently, it has been east. Actephila is classified in family Phyllanthaceae (formerly proposed to recognize the subfamily Phyllanthoideae again at part of Euphorbiaceae s.l.), tribe Poranthereae (Forster 2005, the family level as the Phyllanthaceae (Chase et al. -
Lepidoptera: Gracillariidae): an Adventive Herbivore of Chinese Tallowtree (Malpighiales: Euphorbiaceae) J
Host range of Caloptilia triadicae (Lepidoptera: Gracillariidae): an adventive herbivore of Chinese tallowtree (Malpighiales: Euphorbiaceae) J. G. Duncan1, M. S. Steininger1, S. A. Wright1, G. S. Wheeler2,* Chinese tallowtree, Triadica sebifera (L.) Small (Malpighiales: Eu- and the defoliating mothGadirtha fusca Pogue (Lepidoptera: Nolidae), phorbiaceae), native to China, is one of the most aggressive and wide- both being tested in quarantine to determine suitability for biological spread invasive weeds in temperate forests and marshlands of the control (Huang et al. 2011; Wang et al. 2012b; Pogue 2014). The com- southeastern USA (Bruce et al. 1997). Chinese tallowtree (hereafter patibility of these potential agents with one another and other herbi- “tallow”) was estimated to cover nearly 185,000 ha of southern for- vores like C. triadicae is being examined. The goal of this study was to ests (Invasive.org 2015). Since its introduction, the weed has been re- determine if C. triadicae posed a threat to other native or ornamental ported primarily in 10 states including North Carolina, South Carolina, plants of the southeastern USA. Georgia, Florida, Alabama, Mississippi, Louisiana, Arkansas, Texas, and Plants. Tallow plant material was field collected as seeds, seed- California (EddMapS 2015). Tallow is now a prohibited noxious weed lings, or small plants in Alachua County, Florida, and cultured as pot- in Florida, Louisiana, Mississippi, and Texas (USDA/NRCS 2015). As the ted plants and maintained in a secure area at the Florida Department existing range of tallow is expected to increase, the projected timber of Agriculture and Consumer Services, Division of Plant Industry. Ad- loss, survey, and control costs will also increase. -
Journal Arnold Arboretum
JOURNAL OF THE ARNOLD ARBORETUM HARVARD UNIVERSITY G. SCHUBERT T. G. HARTLEY PUBLISHED BY THE ARNOLD ARBORETUM OF HARVARD UNIVERSITY CAMBRIDGE, MASSACHUSETTS DATES OF ISSUE No. 1 (pp. 1-104) issued January 13, 1967. No. 2 (pp. 105-202) issued April 16, 1967. No. 3 (pp. 203-361) issued July 18, 1967. No. 4 (pp. 363-588) issued October 14, 1967. TABLE OF CONTENTS COMPARATIVE MORPHOLOGICAL STUDIES IN DILLENL ANATOMY. William C. Dickison A SYNOPSIS OF AFRICAN SPECIES OF DELPHINIUM J Philip A. Munz FLORAL BIOLOGY AND SYSTEMATICA OF EUCNIDE Henry J. Thompson and Wallace R. Ernst .... THE GENUS DUABANGA. Don M. A. Jayaweera .... STUDIES IX SWIFTENIA I MKUACKAE) : OBSERVATION UALITY OF THE FLOWERS. Hsueh-yung Lee .. SOME PROBLEMS OF TROPICAL PLANT ECOLOGY, I Pompa RHIZOME. Martin H. Zimmermann and P. B Two NEW AMERICAN- PALMS. Harold E. Moure, Jr NOMENCLATURE NOTES ON GOSSYPIUM IMALVACE* Brizicky A SYNOPSIS OF THE ASIAN SPECIES OF CONSOLIDA CEAE). Philip A. Munz RESIN PRODUCER. Jean H. Langenheim COMPARATIVE MORPHOLOGICAL STUDIES IN DILLKNI POLLEN. William C. Dickison THE CHROMOSOMES OF AUSTROBAILLVA. Lily Eudi THE SOLOMON ISLANDS. George W. G'dUtt A SYNOPSIS OF THE ASIAN SPECIES OF DELPII STRICTO. Philip A. Munz STATES. Grady L. Webster THE GENERA OF EUPIIORBIACEAE IN THE SOT TUFA OF 1806, AN OVERLOOI EST. C. V. Morton REVISION OF THE GENI Hartley JOURNAL OF THE ARNOLD ARBORETUM HARVARD UNIVERSITY T. G. HARTLEY C. E. WOOD, JR. LAZELLA SCHWARTEN Q9 ^ JANUARY, 1967 THE JOURNAL OF THE ARNOLD ARBORETUM Published quarterly by the Arnold Arboretum of Harvard University. Subscription price $10.00 per year. -
General Information Product List
General Information Product List ENGLISH VERSION 5.11 OBLIGATORY FROM: MAY 2021 TABLE OF CONTENTS 1 INTEGRATED FARM ASSURANCE (IFA) STANDARD 3 1.1 SCOPE: CROPS BASE 3 1.1.1 Sub-Scope: Fruit and Vegetables – Specialty Crops 3 1.1.2 Sub-Scope: Combinable Crops – Field Crops 5 1.1.3 Sub-Scope: Flowers and Ornamentals 6 1.1.4 Sub-Scope: Hop 8 1.1.5 Sub-Scope: Tea 8 1.1.6 Sub-Scope: Plant Propagation Material 8 1.2 SCOPE: LIVESTOCK BASE 31 1.2.1 Sub-Scope: Ruminant Base 31 1.2.2 Sub-Scope: Pigs 31 1.2.3 Sub-Scope: Poultry 31 1.2.4 Sub-Scope: Turkey 31 1.3 SCOPE: AQUACULTURE 33 2 COMPOUND FEED MANUFACTURING (CFM) STANDARD 38 3 CHAIN OF CUSTODY (COC) STANDARD 38 4 CROPS FOR PROCESSING (CFP) STANDARD 40 5 EDITION UPDATE REGISTER 41 Code ref.: Product list v5.11_May21; English version Publication date: May 2021 Page 2 of 53 GLOBALG.A.P. PRODUCT LIST 1 INTEGRATED FARM ASSURANCE (IFA) STANDARD This ‘GLOBALG.A.P. Product List’ also covers all products for the localg.a.p. Primary Farm Assurance (PFA) standard, the Produce Safety Assurance standard and the Harmonized Produce Safety Standard (HPSS), the Integrated Farm Assurance benchmarked schemes and checklists (Resembling and Equivalent), GLOBALG.A.P. standards (e.g., Livestock Transport standard, Crops for Processing standard, Chain of Custody standard, Compound Feed Manufacturing standard, etc.) and add-ons. A list with translations of all the products included in the following lists is available at the following link: https://www.globalgap.org/.content/.galleries/documents/GLOBALGAP_product_upload_sheet_en.xlsx NOTE: This list is not exhaustive and new products can be added on request to and after approval by the GLOBALG.A.P. -
Classroom Bites Summer Squash Did You Know Storage • Zucchini Is the Most Common Variety of Summer Store Summer Squash in a Perforated Plastic Bag Squash
Classroom Bites Summer Squash Did You Know Storage • Zucchini is the most common variety of summer Store summer squash in a perforated plastic bag squash. Other varieties include: pattypan squash, in the refrigerator for up to one week. Wash directly crookneck squash, sunburst squash, yellow before using. squash, chayote squash, and opo squash. Summer squash are harvested in the summer Nutrition Information and have thin skins and soft flesh. Winter squash, Summer squash are a good source of vitamin C on the other hand, are harvested later in the and potassium, and contain manganese and vita- season and have thick rinds. min B6. Vitamin C helps your body heal from cuts, • While most squash varieties were brought from scrapes, and even broken bones! Manganese plays America to Europe, zucchini originated in Italy. an essential role in such functions as the formation Zucchini means "small squash" in Italian. of bones and healthy skeletons. • Summer squash are members of the Cucurbita- ceae (Cucurbit) family, which includes melons, Cooking pumpkins, cucumbers, and gourds. Broil. Set broiler to • Summer squash are referred to as vegetables since high, with the rack they are commonly eaten this way, and due to their about six inches nutrient make-up, they are included in the veg- from heat. Cut etable food group. Botanically speaking, summer squash in slices and squash are the immature fruit of the plant. drizzle with olive oil and low-sodium Gardening seasoning before placing on a baking Summer squash are not a significant part of sheet. Cook 3-5 Montana agriculture, but are widely grown in minutes or until tender.