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... uniseriate Uniseriate rays Tyloses http://www.apsnet.org/Education/LessonsPlantPath/WatermelonWilt/images/fig08.jpg Tyloses http://www.apsnet.org/Education ...
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www.apsnet.org/.../Activities/ DNA_easy/Images/Figure5.htm Bakt riju nu sieni as S u nu rpus nas matrikss S u n s, ...
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... on sweet potato and morning glory Life cycle of Albugo candida White rust disease caused by Albugo sp. www.apsnet.org/education/LabExercises ...
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Inside the nodules bacteria obtain energy from their host and supply nitrogen compounds in return. Picture: www.apsnet.org Fungi and algae (lichens) ...
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... inc.Danville,Illinois.U.S.A 15- www.flickr.com 16- csdl.tamu.edu 17-www.atlas-roslin.pl 18-www.apsnet.org ...
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Develop monitoring, record keeping, sampling equipment procedures ... Photo courtesy of Dr. H. Hoitink. From: http://www.apsnet.org/online/feature/biocontrol/top.html ...
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Title: PRINCIPLES OF IPM Author: Ron Mau Last modified by: AYI Created Date: 6/17/1995 11:31:02 PM Document presentation format: On-screen Show (4:3)
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... apricots, almonds, sweet and tart cherries and ornamental Prunus species. Wild Prunus species may serve as an important secondary host for PPV including: ...
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Grapevine leafroll virus (GLRV) Grape Powdery Mildew. Caused by fungus, ... Seedless, Ruby Seedless, Cardinal, Chardonnay, Cabernet Sauvignon, & Chenin Blanc ...
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Reproductive Structures of Deuteromycetes (Agrios:442-444) Conidia on conidiophores Sporodochium Synemma Acervulus Pycnidium * * * * * * Perithecia shown here also ...
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Classical epigenetic systems Gene silencing Viral cross-protection Epigenetics in plant development
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Ecological roles of fungi include. saprobic species for. Plant resources ... Succession of fungal groups: zygomycete ascomycete basidiomycete ...
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Must fuse to form dikaryon to grow. Corn smut ... Oily smut kernels lead to explosions in combines. Fishy smell. Disease cycle of Bunt of Wheat ...
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fertilization of female gametangium by male gamete. 3. somatogamy ... fertilization of an ascogonium by a male gamete. no antheridium involved ...
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??? ???? ??????? ???????? ??????? ?????? ???? ??????? ???? ' ... ???? ??? ??? ????? ????? ?????? ??????? ????????? ?????? ... (alkapton) Turns black in ...
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Mycelioid resemble hyphae, indefinite. eg. Erysiphe, Blumeria, Sphaerotheca ... Sporulation requires dew. Cool autumn weather stimulates cleistothecium development ...
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http://www.plantmanagementnetwork.org/pub/php/brief/2004/potato ... Microsporum sp. Deuteromycota. Blastoconidia, Neurospora/Chrysonilia or Monilinia/Monilia ...
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21 genera, 437 species infecting 40,000 species of plants ... Digitate haustoria. Several asci/ascocarp. Inflated base on conidiophore. Mycelioid Appendages ...
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Phylum Ascomycota Orders Erysiphales & Laboulbeniales General Mycology Pl P 421/521 Lecture 7 Erysiphales Common name = Powdery Mildews Biotrophs of vascular plants ...
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STAS Flattening the World: The Role of Science and Technology Diplomacy in the 21st Century Dr. Nina V. Fedoroff Science and Technology Adviser to the Secretary of ...
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Cell polarization and papilla formation upon fungal infection ... Morphological changes (organelle redistribution, papilla deposition, cell wall modifications) ...
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loose net over the growing (distinctive) hair roots ... Achlorophyllous orchids. highly fungus specific ... scab or head blight in barley, wheat, oats, and rye ...
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8. Transmitted by insects - leafhoppers (most important), plant hoppers. ... within the adult leafhopper; when the leafhoppers emerge from overwintering in ...
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539/2 Gypsum Metropolitan Tower, 15th Floor, Sri-Ayudhaya Road, Bangkok 10400, ... Aflatoxins can be passed into milk if dairy cows consume contaminated grain. ...
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Bioactivity and Synergistic Analyses of Plant Extracts. Suzy Harvey. Honors ... 1: Drug synergism occurs when two drugs are combined, and the actions of one ...
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Size= 1 to 3 micrometer. Compared to a cheek cell 10 microns. Can divide quickly. Perfect conditions every 20 minutes=1million in about 6 hours. Fun facts ...
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Properties of Viruses
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DNA base products of interaction with ROS. Repair of Pyrimidine and Purine ... Disease by age 50, probably because chromosome 21 carries the amyloid gene. ...
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Loculoascomycetes General Mycology 421/521 Lecture 9 Loculoascomycetes Functionally bitunicate asci (=fissitunicate, Jack-in-the-Box type) Extensible inner wall ...
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... are by sharpshooter insects which vector the bacteria ... Bacteria is extracted from plant tissue and can stick to antibodies bound to plastic plates ...
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Community all organisms of all species that live in an area. ... Stratified vertically photic zone (light) and aphotic zone (little light) ...
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Plant Pathology in an International Context
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Recognition. biology and characteristics. Risk. Historical significance. New challenges: Ug99. Current status. Response. How to look for stem rust. How to report stem ...
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Virtually every cell in an organism contains the same DNA and the same genes. The big questions: ... Auxin in plants regulates phototropism (growth towards light) ...
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Jacqueline Skytt Coordinator Professional Development, ATA Session Objectives Discuss the need to develop inclusive schools and peace education Provide an overview of ...
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Cell: The basic unit of living organisms. ... http://www.mos.org/sln/sem/weevil.html. Weevil, mag. by electro microscope. 9. Two Cell Types ...
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Considered the deadliest of citrus diseases. In FL, ... salinity (square) in seawater (Adriatic Sea, Maugeri et al., 2004) the ... sea-sediment interface ...
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Photo Credit: Tony Karumba /Agence France-Presse - Getty Images ... Visiting a physics laboratory in Addis Ababa. University. Dr. Osama Awadelkarim. Jefferson Fellow ...
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Maxim Burkholderia cepacia. Aoki et al., 1991 ... Maxim. Burkholderia, Friend or Foe? ... Maxim- fludioxonil (phenylpyrrole) ...
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Kingdom Monera Monerans include all bacteria and one type of algae: blue-green algae. There are two types of bacteria: Archaebacteria and Eubacteria. Kingdom Monera ...
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Why do we need to detect pathogens? Who does pathogen ... Disease diagnosis is often a process of elimination ... Geminate. Detection and Diagnosis Methods ...
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Properties of Viruses
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Properties of Viruses
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Yield losses in agriculture Abiotic stresses - drought, wind, frost, flood Pests - insects, nematodes, etc Weeds - compete with crop Disease - fungi, bacteria ...
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Crop: apples, cucurbits, grapes, ornamentals, strawberries, tomatoes ... Fast-growing, white, green, or yellow sporulating filaments. ...
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Biofilm and Quarum Sensing M. Sc (P) Biotechnology * * * * * Autoinducer peptides cont
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... in Home and Indoor Work Environments.Taylor & Francis, London, 2001. ... Jacobson. Clin. Microbiol. Rev. 13:708-717, 2000. ...
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Case #1. 34 year old male with AML status-post allo-BMT complicated by severe GVHD ... Smoker with COPD, clinically like TB. Patient with known bronchiectasis ...
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Potential Protection against Aflatoxin-Induced Tumorigenesis through Induction ... J., Roebuck, B.D., Liby, K.T., Yore, M.M., Honda, T., Gribble, G.W., Sporn, M.B. ...
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Compost studies in 16 states. Carbon sequestration studies in Michigan and Ohio ... on converting dairy to organic; 1 research brief on compost written by farmers ...
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... Phytopathology, 89:984-990; 2000, Phytopathology, 90:1307-1312) alternating S-R rows reduced late blight severity on S cultivar (Andrivon et al., ...
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He earned his bachelor's and master's degrees from Pennsylvania State University ... http://www.londonstimes.us/toons/cartoons/Gifted.gif. Details ...
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SEED-BORNE DISEASE AND YOU Jodi Lew-Smith High Mowing Seeds BRASSICA TOP SEED-BORNE DISEASES BLACK ROT bacteria (Xanthomonas campestris) RED ALERT Highly virulent ...
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