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Tab. 1 - Biological Control Agents (BCA) efficacy on sporangia germination and infection process inhibition. BCA % germinated sporangia 124 Inhibition of infection process Level of inhibition 1 3 yes C 2 2 no A 3 0 no B 4 3 no A 5 4 no A 6 0 no B 7 3 no A 8 0 partial B 9 2 yes B 10 4 yes A 11 0 no B 12 0 no B 13 untreated no - 14 1 no A 15 0 no B 16 0 no B 17 1 yes D 18 1 no A A) No sporangia germination inhibition as well as infection process. B) Partial sporangia germination inhibition or infection process. C) Inhibition of infection process, but no inhibition of sporangia germination. D) Sporangia germination inhibition as well as infection process. Twenty micro-organisms have given a good control on conidiophore development (fig.1) with less than thirty conidiophore/cm2 developed. Best results have been found on oospore germination: 42% of the tested microorganisms completely inhibited of oospore germination (fig. 2), while the remaining 58% showed some degrees of efficacy on the oospore germination inhibition and on the time necessary for oospore germination in optimal conditions. PDF creato con FinePrint pdfFactory versione dimostrativa http://www.secom.re.it/fineprint
Fig. 1 – Effects of Biological Control Agents (BCA) on sporangiophore development of P. viticola (in vitro leaf infections). Untreated Isolated 18 29 22 13 15 28 20 27 1 24 5 16 19 8 14 21 25 10 3 6 26 23 17 12 11 9 7 4 2 a ab bc abc 0 10 20 30 40 50 60 70 80 90 100 N° Sporangiophore/cm 2 PDF creato con FinePrint pdfFactory versione dimostrativa http://www.secom.re.it/fineprint bcd 125 cde def ef efg fg g
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International Congress BIOLOGICAL P
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15:40-16:20 G. Lozzia Università d
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MAIN SPEAKERS • V. Rotondo FIAO,
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Il settore oggi è regolamentato in
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target botanical synthetic sodium c
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RELIABILITY AND PROSPECTIVES FOR TH
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Vineyard Passive diffusion Spontane
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of the host, a relatively limited n
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LOZZIA G.C., RIGAMONTI I.E., 1994 -
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DIFESA DELLE COLTURE DAI PATOGENI F
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THE FUNGAL PHYTOTOXINS AND THEIR PO
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NEED FOR RESEARCH AND APPROPRIATE A
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PRESENCE OF OCHRATOXIN IN EXPERIMEN
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5. Hohler, D. (1998). Ochratoxin A
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Table 3: Pesticide treatments on
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BIOPESTICIDES: EVALUATION PROCESS F
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Xenorhabdus spp. and Photorhabdus s
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It can be reproduced in vivo at 15
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Vinson, S. B., 1975, Biochemical co
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PROTECTION OF GRAPEVINE FROM POWDER
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I MEZZI TECNICI PER L'AGRICOLTURA B
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POSTER 1. Agosteo G.E., Ambrosio M.
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31. Pietri A., Bertuzzi T., Barbier
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1 PROVE DI LOTTA ALL’OIDIO DELLO
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2 LUPINUS ALBUS, AN ANCIENT EUROPEA
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Table 1. Benzo(a)pyrene and benzo(e
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5 INSETTICIDI D’ORIGINE VEGETALE
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Tabella 2. Piretrine: composizione
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californicus (fitoseide predatore)
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7 NATURAL COMPOUNDS IN THE CONTROL
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8 METHODS FOR EVALUATION, IN CONTRO
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Figure 3. Effect of Pseudomonas sp.
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9 IMPROVEMENT OF SOIL PROPERTIES AN
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(mg kg-1) (mg kg-1) 140 120 100 80
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10 NEMATICIDAL ACTIVITY OF AQUEOUS
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% cumulative hatch 40 35 30 25 20 1
Page 73 and 74: ROTENONE Il principio attivo è est
Page 75 and 76: - azadiractina nei confronti di F.
Page 77 and 78: Recovery and repeatabilty tests wer
Page 79 and 80: 13 IMPIEGO DEL TIMOLO NEL CONTROLLO
Page 81 and 82: dello standard esterno. E’ stata
Page 83 and 84: Tab. III - Residui di timolo(mg/Kg)
Page 85 and 86: phytotoxicity index (%) Results In
Page 87 and 88: 15 ORGANIC WHEAT QUALITY AND PRODUC
Page 89 and 90: 16 IL CONTROLLO DELLA “ MOSCA DEL
Page 91 and 92: Nel primo anno si può notare un an
Page 93 and 94: 17 Il contenimento della ticchiolat
Page 95 and 96: Obtained recoveries percent were: 8
Page 97 and 98: [Pb] (ng/g) 250,00 200,00 150,00 10
Page 99 and 100: Supelco Supelclean LC-18 SPE tubes
Page 101 and 102: 12. Agullo, G.; Gamet, L.; Besson,
Page 103 and 104: Tab. 3 Flavonol content (µg/ml) in
Page 105 and 106: mg/L Fig.3 3,50 3,00 2,50 2,00 1,50
Page 107 and 108: Table 1 - Fungicides used during th
Page 109 and 110: Table 3 - Efficacy of different tre
Page 111 and 112: 21 CONTAMINAZIONE DA MICOTOSSINE IN
Page 113 and 114: Ricerca: Aflatossine B1 B1+B2+G1+G2
Page 115 and 116: Campioni non Conformi 3,4 % B1 Camp
Page 117 and 118: 22 PEPTIDATI DI RAME: PRODOTTI INNO
Page 119 and 120: 23 CHARACTERIZATION OF ORGANIC VIRG
Page 121 and 122: 24 CHARACTERIZATION OF ORGANIC VIRG
Page 123: 25 EFFICACY EVALUATION OF BIOLOGICA
Page 127 and 128: 26 IL CONTROLLO DELLE OPERAZIONI DI
Page 129 and 130: Results and Discussion S. carpocaps
Page 131 and 132: entompathogenic nematodes. CSC-EC E
Page 133 and 134: After this preliminary screening an
Page 135 and 136: FIGURE 3. Insecticidal activity of
Page 137 and 138: Several colonies of Lepidopteran, C
Page 139 and 140: PDF creato con FinePrint pdfFactory
Page 141 and 142: M. Scribano research work was suppo
Page 143 and 144: Nematode isolate % Mortality 3 100
Page 145 and 146: In our trial organic wheat showed a
Page 147 and 148: per "strippare" i vapori nitrosi re
Page 149 and 150: L’ultima parte della ricerca è s
Page 151 and 152: 33 INVESTIGATIONS ON THE BACTERICID
Page 153 and 154: Vengono qui riportati i risultati d
Page 155 and 156: while for dinocap is 10 pg/µL. For
Page 157 and 158: [Pb](ng/ml) Figure 1: Pb content of
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