100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Samenvatting Plantgezondheid / Fytopathologie (jaar 2, blok 3) $5.89   Add to cart
Quickly navigate to
Preview
  2.  
  3. HAS Den Bosch (HAS)
  4.  
  5. Plantgezondheid

Summary

Samenvatting Plantgezondheid / Fytopathologie (jaar 2, blok 3)
 54 views  2 purchases
  • Course
  • Plantgezondheid
  • Institution
  • HAS Den Bosch (HAS)

Deze samenvatting bevat alle informatie uit de hoorcolleges en leesstof van het vak Plantgezondheid / Fytopathologie. Het bevat o.a. de volgende onderdelen: - Resistentie - Plantenziektenkunde - Protisten - Pathogeniteitsfactor - infectie- en levenscyclus van pathogenen - Quarantaine, bacter...

[Show more]

Preview 4 out of 71  pages

Document information

  • January 28, 2021
  • 71
  • 2019/2020
  • Summary

Subjects

  • fytopathologie
  • plantgezondheid
  • resistentie
  • gewasbescherming
  • ipm
  • biologische bestrijding
  • chemische bestrijding
  • insecten
  • plagen
  • waardplanten
  • plaaginsecten
  • virussen
  • bacteriën
  • protisten
  • infecties
  • vruchtwi

Written for

  • HAS Den Bosch (HAS)
  • Toegepaste Biologie
  • Plantgezondheid
All documents for this subject (8)

Seller

avatar-seller
sroosenburg

Reviews received

Content preview

2020
Samenvatting Fytopathologie




Shannon Roosenburg
HAS hogeschool
Blok 3 Jaar 2

,Inhoudsopgave
Hoorcollege 1: Inleiding en resistentie ................................................................................................... 5
Het belang van plantenziektenkunde ................................................................................................. 5
1. Voorkomen van opbrengstderving ............................................................................................. 5
2. Voorkomen van aantasting van landschap ................................................................................. 6
3. Bevorderen/beschermen van volks- en diergezondheid ............................................................ 7
Plantenziektendriehoek ...................................................................................................................... 7
Plantenziektenkunde .......................................................................................................................... 8
1. Abiotische veroorzakers.......................................................................................................... 8
2. Biotische veroorzakers ............................................................................................................ 8
Saprofyten (paddenstoelensoort) ................................................................................................... 9
Pathogenen ..................................................................................................................................... 9
Resistentie....................................................................................................................................... 9
Werking van verticale resistentie: ................................................................................................ 11
Resistentie, vatbaarheid, gevoeligheid en tolerantie ................................................................... 13
Hoorcollege 2: Protisten ....................................................................................................................... 15
Infectie- en levenscyclus van pathogenen ........................................................................................ 15
Kieming en adhesie: ...................................................................................................................... 15
Pathogeniteitsfactoren ................................................................................................................. 15
Binnendringen schimmels ............................................................................................................. 16
Levenscyclus schimmels................................................................................................................ 16
Belang kennis over levenscycli ...................................................................................................... 17
Levenscycli protisten en schimmels .............................................................................................. 17
Levenscycli van protisten .................................................................................................................. 18
Plasmodiophora brassicae (knolvoet) ........................................................................................... 19
Oömyceten: Phytophtora infestans (aardappelziekte)................................................................. 21
Hoorcollege 3: Quarantaine, bacteriën en virussen ............................................................................. 24
Quarantaine ...................................................................................................................................... 24
Herkomstlanden besmettingen .................................................................................................... 24
Quarantaine organismes (Q organismes) ..................................................................................... 24
Quarantaine organisme: NVWA.................................................................................................... 24
Maatregelen .................................................................................................................................. 25
Belangrijke bacterieziekten in de Nederlandse land- en tuinbouw.............................................. 25
Bacteriën ........................................................................................................................................... 26
Nuttige bacteriën: ......................................................................................................................... 26
Pathogene bacteriën ..................................................................................................................... 26

1

, Pathogeniteitsfactoren: celwandsplitsende enzymen.................................................................. 26
Bacteriën: binnendringen in plant ................................................................................................ 26
Algemene informatie bacteriën .................................................................................................... 26
Belangrijkste genera van plant pathogene bacteriën ................................................................... 27
Rhizobium radiobacter (oude naam: Agrobacterium tumefaciensis) ........................................... 27
Bruinrot (Ralstonia solanacearum) ............................................................................................... 28
Effect waardplanten...................................................................................................................... 28
Bacterievuur (Erwinia amylovora) ................................................................................................ 29
Bloedingsziekte (Pseudomonas syringae) ..................................................................................... 30
Bacteriële bladvlekkenziekte tomaat (Pseudomonas syingae, dezelfde ziekte) ........................... 30
Virussen............................................................................................................................................. 30
Tabaks mozaïek virus (TMV) ......................................................................................................... 30
Infectie door virus ......................................................................................................................... 31
Virussen: verspreiding in plant ..................................................................................................... 31
Verspreiding virussen.................................................................................................................... 32
Verspreiding virus door insect ...................................................................................................... 32
Monddelen stekende insect (bladluis) .......................................................................................... 32
Virus bestrijding ............................................................................................................................ 34
Voorbeelden van virusziekten: ..................................................................................................... 35
Hoorcollege 4: Insecten ........................................................................................................................ 36
Plaag – waardplant relatie ................................................................................................................ 36
Nuttige insecten ............................................................................................................................ 36
Insect – plant relaties .................................................................................................................... 36
Afweermechanismen tegen insecten ........................................................................................... 37
Belangrijke insect orden ................................................................................................................... 39
1. Thysanoptera (tripsen).................................................................................................................. 39
De levenscyclus van de Thysanoptere gaat als volgt: ................................................................... 40
2. Hemiptera (cicaden, bladluizen) ................................................................................................... 40
Levenscyclus van een bladluis: ..................................................................................................... 41
Waarom zijn er zoveel bladluizen? ............................................................................................... 42
Sojaboon bladluis: tweehuizig ...................................................................................................... 43
Schade bladluizen: ........................................................................................................................ 43
Orde: Homoptera (luizensoorten, zie ook practicum) .................................................................. 45
Orde: Homoptera (witte vlieg) ...................................................................................................... 45
3. Coleoptera (Bedekt- of schildvleugeligen) .................................................................................... 46
Carnivoren (lieveheersbeestjes) ................................................................................................... 46

2

, Herbivoren .................................................................................................................................... 46
Rozenkever.................................................................................................................................... 47
Taxuskever .................................................................................................................................... 47
4. Diptera (twee vleugeligen)............................................................................................................ 48
Mineervlieg ................................................................................................................................... 48
Tomatenmineermot ...................................................................................................................... 48
Monddelen Diptera ....................................................................................................................... 48
5. Lepidoptera (schubvleugeligen).................................................................................................... 49
Monddelen Lepidoptera ............................................................................................................... 49
Kastanjemineermot ...................................................................................................................... 49
Monddelen sprinkhaan (practicum) ................................................................................................. 50
Hoorcollege 5: Vruchtwisseling, Aaltjes en Onkruiden......................................................................... 51
Bodemleven en vruchtwisseling ....................................................................................................... 51
Bodem-voedselweb ...................................................................................................................... 51
Vruchtwisseling en bouwplan ....................................................................................................... 51
Aaltjes ............................................................................................................................................... 53
Nuttige aaltjes ............................................................................................................................... 53
Kenmerken van plantparasitaire aaltjes ....................................................................................... 54
Aardappelmoeheid ....................................................................................................................... 58
Identificatie van aaltjes ................................................................................................................ 59
Schade door aaltjes aantasting ..................................................................................................... 59
Onkruiden ......................................................................................................................................... 60
Concurrentie ................................................................................................................................. 60
Giftig .............................................................................................................................................. 60
Gastheer ziekten en plagen .......................................................................................................... 61
Parasitaire onkruiden .................................................................................................................... 61
Belemmering oogst ....................................................................................................................... 61
Onkruidbeheersing ....................................................................................................................... 61
Hoorcollege 6: Gewasbescherming ...................................................................................................... 62
Schadedrempel/bestrijdingsdrempel ............................................................................................... 62
Noodzaak bestrijding schadedrempels ......................................................................................... 62
Aanwezigheid bestrijders .............................................................................................................. 62
Wanneer ingrijpen: monitoren! .................................................................................................... 63
Chemische bestrijding ....................................................................................................................... 64
DDT................................................................................................................................................ 64
Resistentie tegen chemische middelen ........................................................................................ 64

3

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller sroosenburg. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $5.89. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67474 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$5.89  2x  sold
  • (0)
  Add to cart