DISTRIBUTION AND ABUNDANCE OF <i>LYGUS</i> SPP. (HETEROPTERA: MIRIDAE) ON ALFALFA AND CANOLA IN MANITOBAf

Timlick, B.; Turnock, W. J.; Wise, I.L.

doi:10.4039/ent1251033-6

Cited by 16 publications

(23 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Colonizing adults, nymphs, or new-generation adults were present on the rosette, bud, flower, or pod development stages of canola, indicating that these species all reproduce and develop populations on this crop in Manitoba. Schwartz and Foottit (1992) and Timlick et al (1993) also found L. lineolaris to be the dominant species on canola in the Red River region of Manitoba (the region in which Glenlea is located) from 1988 through 1990. However, the species assemblage on canola varies with location and year of collection.…”

Section: Discussionmentioning

confidence: 93%

“…The simultaneous occurrence of more than one Lygus species on canola and other crops is common (Fye 1982;Craig 1983;Domek and Scott 1985;Butts and Lamb 1991;Schwartz and Foottit 1992;Timlick et al 1993). Colonizing adults, nymphs, or new-generation adults were present on the rosette, bud, flower, or pod development stages of canola, indicating that these species all reproduce and develop populations on this crop in Manitoba.…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

DEVELOPMENT OF ADULT AND NYMPHAL POPULATIONS OF LYGUS LINEOLARIS (PALISOT DE BEAUVOIS), L. ELISUS VAN DUZEE, AND L. BOREALIS (KELTON) (HETEROPTERA: MIRIDAE) IN RELATION TO SEEDING DATE AND STAGE OF PLANT DEVELOPMENT ON CANOLA (BRASSICACEAE) IN SOUTHERN MANITOBA

Leferink

Gerber

1997

Can Entomol

View full text Add to dashboard Cite

The Canadian Entomologist 129: 777 -787 (1997) The development of adult and nymphal populations of Lygus lineolaris (Palisot de Beauvois), L. elisus Van Duzee, and L. borealis (Kelton) was studied in relation to seeding date and stage of plant development in four seedings of canola (cv. Westar) in field plots at Glenlea, Manitoba, in 1988 and 1989. Lygus lineolaris was the dominant species in all seedings and in both years. Colonizing adults (first-generation adults) of the t h e e Lygus spp. first invaded the plots at about the same time from the late rosette to the early flowering stages of plant development, and Lygus adult numbers reached maxima during flowering in all seedings. The stage of plant development, and not seeding date, was important in attracting colonizing adults of Lygus to canola. Second-generation nymphs first appeared at the flowering stage of canola. All nymphal instars reached maxima and median abundances during the late flowering and pod development stages in all seedings. Second-generation adults were present from early to late pod development stages. Median abundances of second-generation adults of L. lineolaris, L. elisus, and L. borealis usually were reached at the same plant growth stage in each seeding. Leferink, J.H.M., et G.H. Gerber. 1997. Dynamique des populations d'adultes et de larves de Lygus lineola~is, L. elisus, et L. borealis (Heteroptera: Miridae) en fonction des dates d'ensemencement et des stades de croissance des plants dans des cultures de colza (Brassicaceae) du sud du Manitoba. The Canadian Entomologist 129 : 777-787. RQum6 La dynamique des populations d'adultes et de larves de Lygus lineolaris (Palisot de Beauvois), L. elisusvan Duzee et L. borealzs (Kelton) a Ct C CtudiCe en fonction des dates d'ensemencement et des stades de croissance des plants dans quatre semis de colza (cv. Westar), 9 Glenlea, Manitoba, en 1988 et 1989. Lygus lineolaris a Ct C I'espbce dominante dans tous les semis, au cours des 2 annCes. Les adultes colonisateurs (premikre gCnCration d'adultes) des trois espkces de Lygus ont envahi les semis 9 peu prbs en m&me temps, entre le stade rosette et le dCbut de la floraison, et c'est au cours de la floraison que le nombre d'adultes de Lygus a atteint un maximum, dans tous les semis. C'est le stade de croissance de laplante, et non pas ladate d'ensemencement, qui est le facteur dCterminant de 1'anivCe des adultes de Lygus dans les semis de colza. Les larves de la seconde gCnCration sont apparues au cours de la floraison du colza. Tous les stades larvaires ont atteint leur abondance maximale et leur abondance mCdiane vers la fin de la floraison et durant le dCveloppement des siliques, dans tous les semis. Les adultes de la seconde gCnCration ont Ct C prCsents durant toute la pCriode de dCveloppement des siliques. L'abondance mCdiane des adultes de deuxibme gCnCrafiun de L. tineotaris, L. elisus et L. borealis Ctait gCnCralement atteinte au m&me stade de croissance des plants dans chacun des semis. [Traduit par la RCdaction] Contribution No. 1656...

show abstract

Section: Discussionmentioning

confidence: 93%

Section: Discussionmentioning

confidence: 99%

DEVELOPMENT OF ADULT AND NYMPHAL POPULATIONS OF LYGUS LINEOLARIS (PALISOT DE BEAUVOIS), L. ELISUS VAN DUZEE, AND L. BOREALIS (KELTON) (HETEROPTERA: MIRIDAE) IN RELATION TO SEEDING DATE AND STAGE OF PLANT DEVELOPMENT ON CANOLA (BRASSICACEAE) IN SOUTHERN MANITOBA

Leferink

Gerber

1997

Can Entomol

View full text Add to dashboard Cite

show abstract

“…The most common Lygus species present in Manitoba crops are Lygus lineolaris (Palisot de Beauvois), Lygus borealis (Knight), and Lygus elisus (Van Duzee) (Timlick et al 1993;Gerber and Wise 1995;Mostafa 2007). Adults of Lygus species overwinter in litter and crop residues (Kelton 1975) and nymphs develop through five instars (Schwartz and Foottit 1992a).…”

Section: Introductionmentioning

confidence: 99%

Plant bugs (Hemiptera: Miridae) on field beans and soybeans in Manitoba, Canada: species composition and seasonal occurrence

Nagalingam

Holliday

2015

Can Entomol

View full text Add to dashboard Cite

In Manitoba, Canada, commercial soybeans and two types of field beans, navy and pinto, were sampled for plant bugs. At the centre and margins of 36 fields, sweep net and tap tray samples were taken weekly. In all three crops, Lygus lineolaris (Palisot de Beauvois) (Hemiptera: Miridae) comprised > 78% and Adelphocoris lineolatus (Goeze) (Hemiptera: Miridae) < 10% of adult mirids. Species composition varied among years but not among crops. For Lygus Hahn, nymphs were 46% of the catch in trays and 23% in sweeps, but total Lygus catch in trays was > 2% of that in sweeps. Catch/ sample effort was similar at field centres and margins for both Lygus adults and nymphs. Lygus lineolaris reproduced and developed in all three crops. In field beans, Lygus adults were first collected in late vegetative and early pod set stages and late instar nymphs and adults were present from pod elongation until maturityresults consistent with immigration of first summer generation reproductive adults and development of the second generation in the crops. There was evidence of late season immigration of Lygus into all crops. There was no loss of seed quantity attributable to mirids in any of the crops; in field beans there was no evidence that mirids reduced seed quality.

show abstract

“…For example, they often move from alfalfa to canola (Timlick et al, 1993) or oil seed rape (Butts & Lamb, 1991) within a season. In southern Quebec, this pest is successively observed on natural vegetation like white clover (Trifolium pratense) early in the season and goldenrod (Solidago canadensis) late in the season (Boivin & Stewart, 1983).…”

Section: Introductionmentioning

confidence: 99%

Activity of Lygus lineolaris (Heteroptera: Miridae) adults monitored around the periphery and inside a commercial vineyard

Fleury¹,

Mauffette²,

Méthot³

et al. 2010

Eur. J. Entomol.

View full text Add to dashboard Cite

Abstract. The tarnished plant bug, Lygus lineolaris (Heteroptera: Miridae), is a highly polyphagous pest that feeds on a broad range of economically important crops in North America. Flying L. lineolaris adults can move from crop to crop rapidly and easily. Little is known about the movement of L. lineolaris in or near vineyards. From May to October 2002 and 2003, 39 white sticky traps were positioned inside and at the periphery of a vineyard to study the movements of tarnished plant bug adults. Tarnished plant bug captures were most numerous from the end of July to mid August, with captures of ca. 3000 individuals in one week. During the vegetative season, most individuals were captured flying in and around the vineyard at a height of between 40 and 60 cm. The frequency with which the weeds were mown affected the numbers of adults captured. At the periphery of the vineyard, tarnished plant bug was more abundant near perennial vegetation, which tends to be stable (an apple orchard, a spruce wood), than in the vineyard where agronomic activities changed the availability of food. The tarnished plant bug adults did not hibernate in the vineyard. It is suggested that appropriate weed management will reduce the abundance of tarnished plant bugs in vineyards as it would deprive them of a number of suitable hosts for feeding and oviposition.

show abstract

DISTRIBUTION AND ABUNDANCE OF LYGUS SPP. (HETEROPTERA: MIRIDAE) ON ALFALFA AND CANOLA IN MANITOBAf

Cited by 16 publications

References 10 publications

DEVELOPMENT OF ADULT AND NYMPHAL POPULATIONS OF LYGUS LINEOLARIS (PALISOT DE BEAUVOIS), L. ELISUS VAN DUZEE, AND L. BOREALIS (KELTON) (HETEROPTERA: MIRIDAE) IN RELATION TO SEEDING DATE AND STAGE OF PLANT DEVELOPMENT ON CANOLA (BRASSICACEAE) IN SOUTHERN MANITOBA

DEVELOPMENT OF ADULT AND NYMPHAL POPULATIONS OF LYGUS LINEOLARIS (PALISOT DE BEAUVOIS), L. ELISUS VAN DUZEE, AND L. BOREALIS (KELTON) (HETEROPTERA: MIRIDAE) IN RELATION TO SEEDING DATE AND STAGE OF PLANT DEVELOPMENT ON CANOLA (BRASSICACEAE) IN SOUTHERN MANITOBA

Plant bugs (Hemiptera: Miridae) on field beans and soybeans in Manitoba, Canada: species composition and seasonal occurrence

Activity of Lygus lineolaris (Heteroptera: Miridae) adults monitored around the periphery and inside a commercial vineyard

Contact Info

Product

Resources

About