Deposit characteristics, penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Göttingen
Cuvillier
2009
|
| Ausgabe: | 1. Aufl. |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | IX, 86 S. Ill., graph. Darst. 21 cm |
| ISBN: | 9783867278522 |
Internformat
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| 245 | 1 | 0 | |a Deposit characteristics, penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology |c von Thorsten Krämer |
| 250 | |a 1. Aufl. | ||
| 264 | 1 | |a Göttingen |b Cuvillier |c 2009 | |
| 300 | |a IX, 86 S. |b Ill., graph. Darst. |c 21 cm | ||
| 336 | |b txt |2 rdacontent | ||
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| 502 | |a Zugl.: Bonn, Univ., Diss., 2008 | ||
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| 650 | 0 | 7 | |a Ethoxylate |0 (DE-588)4153101-2 |2 gnd |9 rswk-swf |
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Datensatz im Suchindex
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|---|---|
| adam_text | V
TABLE OF CONTENTS
A INTRODUCTION 1
1 OVERVIEW - PESTICIDES IN PRECISION AGRICULTURE 1
2 INFLUENCING FACTORS ON HERBICIDE DEPOSIT FORMATION 2
2.1 PHYSICAL PROCESSES DURING FORMATION OF HERBICIDE DEPOSITS 2
2.2 ACTIVE INGREDIENT 3
2.3 ADJUVANTS 4
2.3.1 INFLUENCE ON DEPOSIT FORMATION 6
2.3.2 IMPACT ON UPTAKE AND BIOLOGICAL EFFICACY 7
2.4 LEAF SURFACE CHARACTERISTICS 8
2.5 INFLUENCE OF DEPOSITS ON UPTAKE OF A.I 9
3 OBJECTIVE OFTHE STUDY 10
4 REFERENCES 11
B OPTIMIZAFION OF BIOLOGICAL EFFICACY OF GLYPHOSATE AND GLUFOSINATE
FORMU-
LATIONS ON BASIS OF PHYSICOCHEMICAL AND MICROMORPHOLOGICAL WEED SURFACE
PROPERTIES 19
1 INTRODUCTION 19
2 MATERIALS AND METHODS 20
2.1 PLANT MATERIAL AND GROWTH CONDITIONS 20
2.2 CHEMICALS 20
2.3 APPLICATION OF TREATMENT SOLUTIONS AND EVALUATION OF BIOLOGICAL
EFFICACY 21
2.4 DETERMINATION OF LEAFMICROROUGHNESS 21
2.5 SCANNING ELECTRON MICROSCOPY 22
2.6STATISTICALANALYSIS 22
3 RESULTS 22
3.1 LEAF MICROMORPHOLOGY 22
3.2 BIOLOGICAL EFFICACY AS AFFECTED BY TREATMENT SOLUTIONS 24
3.2.1 CHENOPODIUM ALBUM 24
3.2.2 SETARIA VIRIDIS 27
3.2.3 AMARANTHUS RETROFLEXUS 27
3.2.4 SOLARIUM NIGRUM 27
3.2.5 STELLARIA MEDIA 27
3.2.6 VIOLA ARVENSIS 27
4 DISCUSSION 28
5 REFERENCES 30
BIBLIOGRAFISCHE INFORMATIONEN
HTTP://D-NB.INFO/992749697
DIGITALISIERT DURCH
VI
C SURFACTANT-INDUCCD DEPOSIT STRUCTURES IN RELATION TO BIOLOGICAL
EFFICACY OF
GLYPHOSATEON EASY- AND DIFFICULT-TO-WET WEED SPECIES 35
1 INTRODUCTION 35
2 MATERIALS AND METHODS 36
2.1 PLANT MATERIAL AND GROWTH CONDITIONS 36
2.2 PREPARATION OF TREATMENT SOLUTIONS 37
2.3 LEAF MICROROUGHNESS AND SCANNING ELECTRON MICROSCOPIC IMAGES 37
2.4 DETERMINATION OF DROPLET SPREAD AREA AND AREA ULTIMATELY COVERED BY
A.I 37
2.5 APPLICATION OF TREATMENT SOLUTIONS AND EVALUATION OF BIOLOGICAL
EFFICACY 38
2.6 STATISTICAL ANALYSIS 38
3 RESULTS 38
3.1 LEAF MICROMORPHOLOGY 38
3.2DROPLET SPREAD AREA AND AREA ULTIMATELY COVERED WITH GLYPHOSATE 40
3.2.1 CHENOPODIUM ALBUM 41
3.2.2 SETARIA VIRIDIS 42
3.2.3 STELLARIA MEDIA 42
3.2.4 VIOLA ARVENSIS 43
3.3 BIOLOGICAL EFFICACY AS AFFECTED BY TREATMENT SOLUTIONS AND DROPLET
VOLUME... 43
3.4 CORRELATION ANALYSIS 44
4 DISCUSSION 45
5 REFERENCES 47
D CUTICULAR CALCIUM PENETRATION IS DIRECTLY RELATED TO THE AREA COVERED
BY
CALCIUM WITHIN DROPLET SPREAD AREA 51
1 INTRODUCTION 51
2 MATERIALS AND METHODS 52
2.1TOMATO FRUIT CUTICLES 52
2.2 CHEMICALS 52
2.3 DETERMINATION OF DROPLET SPREAD AREA AND AREA ULTIMATELY COVERED
WITH A.I... 53
2.4 DETERMINATION OFCA PENETRATION 53
2.5 STATISTICAL ANALYSIS 54
3 RESULTS 54
3.1 PENETRATION STUDIES 54
3.2 DETERMINATION OF DROPLET SPREAD AREA AND A.I. RESIDUE AREA 54
4 DISCUSSION 59
5 REFERENCES 61
VII
E SELECTED CALCIUM SAIT FORMULATIONS: INTERACTIONS BETWEEN SPRAY DEPOSIT
CHARACTERISTICS AND CA PENETRATION WITH CONSEQUENCES FOR RAIN-INDUCED
WASH-OFF 67
1 INTRODUCTION 67
2 MATERIALS AND METHODS 68
2.1 PLANT MATERIAL AND GROWTH CONDITIONS 68
2.2 CHEMICALS 69
2.3 DETERMINATION OF DROPLET SPREAD AREA AND AREA ULTIMATELY COVERED BY
A.I 69
2.4 DETERMINATION OFCA PENETRATION 69
2.5 DETERMINATION OF RAIN-INDUCED WASH-OFF. 69
2.6 STATISTICAL ANALYSIS 70
3 RESULTS 71
3.1 DETERMINATION OF DROPLET SPREAD AREA AND RESIDUE AREA 71
3.2 PENETRATION STUDIES 73
3.3 RAIN-INDUCED WASH-OFF. 74
4 DISCUSSION 75
5 REFERENCES 77
F SUMMARY AND CONCLUSION 81
|
| any_adam_object | 1 |
| author | Krämer, Thorsten 1978- |
| author_GND | (DE-588)137727763 |
| author_facet | Krämer, Thorsten 1978- |
| author_role | aut |
| author_sort | Krämer, Thorsten 1978- |
| author_variant | t k tk |
| building | Verbundindex |
| bvnumber | BV041822721 |
| ctrlnum | (DE-599)DNB992749697 |
| dewey-full | 632.954 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 632 - Plant injuries, diseases, pests |
| dewey-raw | 632.954 |
| dewey-search | 632.954 |
| dewey-sort | 3632.954 |
| dewey-tens | 630 - Agriculture and related technologies |
| discipline | Agrar-/Forst-/Ernährungs-/Haushaltswissenschaft / Gartenbau |
| edition | 1. Aufl. |
| format | Thesis Book |
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| indexdate | 2024-07-10T01:06:12Z |
| institution | BVB |
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| physical | IX, 86 S. Ill., graph. Darst. 21 cm |
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| spelling | Krämer, Thorsten 1978- Verfasser (DE-588)137727763 aut Deposit characteristics, penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology von Thorsten Krämer 1. Aufl. Göttingen Cuvillier 2009 IX, 86 S. Ill., graph. Darst. 21 cm txt rdacontent n rdamedia nc rdacarrier Zugl.: Bonn, Univ., Diss., 2008 Herbizid (DE-588)4113887-9 gnd rswk-swf Ethoxylate (DE-588)4153101-2 gnd rswk-swf Tensid (DE-588)4128790-3 gnd rswk-swf Rapsöl (DE-588)4259393-1 gnd rswk-swf Biologische Aktivität (DE-588)4291566-1 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Herbizid (DE-588)4113887-9 s Tensid (DE-588)4128790-3 s Biologische Aktivität (DE-588)4291566-1 s Rapsöl (DE-588)4259393-1 s Ethoxylate (DE-588)4153101-2 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027267776&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Krämer, Thorsten 1978- Deposit characteristics, penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology Herbizid (DE-588)4113887-9 gnd Ethoxylate (DE-588)4153101-2 gnd Tensid (DE-588)4128790-3 gnd Rapsöl (DE-588)4259393-1 gnd Biologische Aktivität (DE-588)4291566-1 gnd |
| subject_GND | (DE-588)4113887-9 (DE-588)4153101-2 (DE-588)4128790-3 (DE-588)4259393-1 (DE-588)4291566-1 (DE-588)4113937-9 |
| title | Deposit characteristics, penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology |
| title_auth | Deposit characteristics, penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology |
| title_exact_search | Deposit characteristics, penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology |
| title_full | Deposit characteristics, penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology von Thorsten Krämer |
| title_fullStr | Deposit characteristics, penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology von Thorsten Krämer |
| title_full_unstemmed | Deposit characteristics, penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology von Thorsten Krämer |
| title_short | Deposit characteristics, penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology |
| title_sort | deposit characteristics penetration and biological efficacy of selected agrochemicals as affected by surfactants and plant micromorphology |
| topic | Herbizid (DE-588)4113887-9 gnd Ethoxylate (DE-588)4153101-2 gnd Tensid (DE-588)4128790-3 gnd Rapsöl (DE-588)4259393-1 gnd Biologische Aktivität (DE-588)4291566-1 gnd |
| topic_facet | Herbizid Ethoxylate Tensid Rapsöl Biologische Aktivität Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027267776&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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