Influence of intercropping with spring cereals on the occurrence of pea aphids (Acyrthosiphon pisum Harris, 1776) and their natural enemies in field pea (Pisum sativum L.)

Seidenglanz, Marek; Huňady, Igor; Poslušná, J.; Løes, Anne-Kristin

doi:10.17221/40/2010-pps

Cited by 14 publications

(11 citation statements)

References 19 publications

(20 reference statements)

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“…The blocks were separated by 8-m wide strips of oat except for the chemically protected block, which was located 50 m away from other blocks and separated by oat to avoid the effects of pesticide drift. Similar buffer zones with cereals (1.25-m wide stripes) due to their neutrality for pests had been used by other authors in previous studies on the effect of crop coordinates on natural enemies of pests [25]. The 2-m wide space between the experimental plots was maintained mechanically as bare soil.…”

Section: The Location and Design Of The Experimentsmentioning

confidence: 99%

Impact of Nonchemical Protection of Broad Bean on Epigeic and Soil Arthropodofauna—Analysis in Field-Realistic Conditions

2020

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Plant protection methods, even those considered as safe for the environment and consumers, may have unexpected effects on nontarget organisms. The effect of broad bean protection, using Pythium oligandrum, paraffin-coated garlic pulp, and extract from grapefruit seeds and pulp on the abundance of epigeic and soil arthropodofauna in a 3-year field experiment was estimated. The effect was compared with chemical protection, which served as the reference to the conventional system. Use of nonchemical products did not affect the overall abundance of the studied arthropods such as Arachnida (except Acarina), Carabidae, Staphylinidae, and Collembola. These methods, however, may favor Formicidae. In comparison to chemicals (carboxin, mancozeb, deltamethrin, and alpha-cypermethrin), nonchemical preparations seemed to be safer for soil mites—they limited their abundance to a lesser degree. Some individual carabid species showed differing responses to the applied protection methods: Amara aenea occurred only in nonchemically protected areas, Platynus assimilis tends to prefer broad beans protected solely with P. oligandrum, while Anchomenus dorsalis prefer plots protected chemically (seed treatment and 3-time spraying). This may be the effect of the different shading of the soil surface as a result of the influence of protection measures on plant growth. Other explanations may include different vulnerability of species to preparations as well as indirect reaction to the occurrence of other taxa (reduced competition and impairment of food sources) or hormesis.

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Section: The Location and Design Of The Experimentsmentioning

confidence: 99%

Impact of Nonchemical Protection of Broad Bean on Epigeic and Soil Arthropodofauna—Analysis in Field-Realistic Conditions

2020

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“…Er is veel onderzoek gedaan naar mengteelten met tarwe en het effect hiervan op beheersen van plagen en is samengevat door Lopes et al (2016). Over het algemeen worden plagen, waaronder bladluizen, in mengteelten met tarwe gereduceerd in vergelijking met een monocultuur (Lopes et al, 2015;Seidenglanz et al, 2011;Zhou et al, 2009). Het mechanisme waardoor plaag-populaties afnemen in mengteelten is nog een onderwerp van studie (Xu et al, 2018).…”

Section: Mengteelt Met Gewassenunclassified

Natuurvriendelijke bestrijding van bladluizen : voorkómen van hoge populatiedichtheden en curatief bestrijden

Allema¹,

Rozen²,

Helsen³

et al. 2020

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Stichting Wageningen Research. Alle rechten voorbehouden. Niets uit deze uitgave mag worden verveelvoudigd, opgeslagen in een geautomatiseerd gegevensbestand, of openbaar gemaakt, in enige vorm of op enige wijze, hetzij elektronisch, mechanisch, door fotokopieën, opnamen of enige andere manier zonder voorafgaande schriftelijke toestemming van Stichting Wageningen Research. Stichting Wageningen Research is niet aansprakelijk voor eventuele schadelijke gevolgen die kunnen ontstaan bij gebruik van gegevens uit deze uitgave.

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“…Particular plots with companion planting and the control plots as well as those with chemical pest control were separated from one another with 3-metre wide strips of oats. Because of their neutrality toward the pests of Fabaceae plants, similar buffer zones using cereals (1.25 metre-wide strips) were used by other authors in their earlier studies on the effects of companion planting upon the natural enemies of pests [4].…”

Section: Experimental Designmentioning

confidence: 99%

“…A particular importance is contributed here to pollen-and nectar-giving plants, constituting a source of food for the imago form of many predatory and parasitic insects. In this way, these plants can enhance the natural mechanisms limiting pests [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Growth and Chemical Composition of <i>Vicia faba</i> L. Intercropped with Insectary Plants

Gospodarek

Biniaś

Nadgórska–Socha

2019

Pol. J. Environ. Stud.

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The objective of the study was to find the impact of accompanying plants (sweet alyssum Lobularia maritima L. and white mustard Sinapis alba L.) upon the growth and chemical composition of broad bean (Vicia faba L.). The assessments were performed by applying the diversified row spacing of broad bean plants and with the use of thinning of the accompanying plant (white mustard) in order to avoid competition. Both accompanying plants beneficially affected broad bean growth. The nitrogen content in the leaves of broad beans accompanied by L. maritima with the retained standard row spacing of 50 cm and S. alba with a 65 cm row spacing significantly decreased (by approx. 6%), which can signify the competition for this element from both plants. The content of macroelements was diverse: in the case of Mg and P, the decreased content was noted, while the contents of Ca and K in some cases increased under the effect of the applied method of protection. The content of microelements and heavy metals usually either did not fluctuate widely, or increased (Fe, Ni, and Al). Only in the case of Zn was there evident decrease in its content in broad beans growing close to L. maritima plants.

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Influence of intercropping with spring cereals on the occurrence of pea aphids (Acyrthosiphon pisum Harris, 1776) and their natural enemies in field pea (Pisum sativum L.)

Cited by 14 publications

References 19 publications

Impact of Nonchemical Protection of Broad Bean on Epigeic and Soil Arthropodofauna—Analysis in Field-Realistic Conditions

Impact of Nonchemical Protection of Broad Bean on Epigeic and Soil Arthropodofauna—Analysis in Field-Realistic Conditions

Natuurvriendelijke bestrijding van bladluizen : voorkómen van hoge populatiedichtheden en curatief bestrijden

Growth and Chemical Composition of <i>Vicia faba</i> L. Intercropped with Insectary Plants

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