Characterization of Antibiosis and Antixenosis to the Soybean Aphid (Hemiptera: Aphididae) in Several Soybean Genotypes

Diaz-Montano, John; Reese, John C.; Schapaugh, William T.; Campbell, Leslie R.

doi:10.1603/0022-0493-99.5.1884

Cited by 62 publications

(45 citation statements)

References 10 publications

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“…Dowling and PI 200538 were identified as resistant by Hill et al (2004a). Pioneer variety 95B97 was identified as resistant by Diaz-Montano et al (2006). Pioneer variety 95B97 was identified as resistant by Diaz-Montano et al (2006).…”

Section: Host Plant Differentialsmentioning

confidence: 99%

Soybean Aphid Biotype 4 Identified

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Ryan-Mahmutagic

2013

Crop Science

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The soybean aphid [Aphis glycines Matsumura (Hemiptera: Aphididae)] is an invasive pest of soybean [Glycine max (L.) Merr.]. Since the first report in the United States in 2000 it has become one of the most damaging soybean pests. Three soybean aphid biotypes have been reported to date. The objective of this research was to determine whether an A. glycines field isolate collected near Lomira, WI, was unique from those previously reported. The response of the Lomira isolate was compared to existing soybean aphid Biotypes 1, 2, and 3 by conducting caged and noncaged assays using 10 soybean genotypes. In both the caged and noncaged assays, there were significant effects (P < 0.0001) of soybean aphid isolate, genotype, and soybean aphid isolate × genotype interaction. The Lomira isolate reaction profile was different than those of previously reported biotypes, therefore identifying a new biotype to use in characterization of soybean aphid resistant germplasm.

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Section: Host Plant Differentialsmentioning

confidence: 99%

Soybean Aphid Biotype 4 Identified

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Ryan-Mahmutagic

2013

Crop Science

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“…However, insecticides commonly lose efficacy with the development of insecticide resistance, most notably in aphids and whiteflies [34,35]. The adoption of aphid resistant crop cultivars has provided some success for the management of some species [32,36,37,38,39] and the use of natural enemies also holds promise [40,41]. …”

Section: Hemiptera Of Agricultural Importancementioning

confidence: 99%

Toxins for Transgenic Resistance to Hemipteran Pests

Chougule

Bonning

2012

Toxins

139

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The sap sucking insects (Hemiptera), which include aphids, whiteflies, plant bugs and stink bugs, have emerged as major agricultural pests. The Hemiptera cause direct damage by feeding on crops, and in some cases indirect damage by transmission of plant viruses. Current management relies almost exclusively on application of classical chemical insecticides. While the development of transgenic crops expressing toxins derived from the bacterium Bacillus thuringiensis (Bt) has provided effective plant protection against some insect pests, Bt toxins exhibit little toxicity against sap sucking insects. Indeed, the pest status of some Hemiptera on Bt-transgenic plants has increased in the absence of pesticide application. The increased pest status of numerous hemipteran species, combined with increased prevalence of resistance to chemical insecticides, provides impetus for the development of biologically based, alternative management strategies. Here, we provide an overview of approaches toward transgenic resistance to hemipteran pests.

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“…In screening for response to SBA, K1639 showed a level of resistance similar to the resistance exhibited by 'Jackson' and 'Dowling' (Craigmiles et al, 1978;Diaz-Montano et al, 2006, 2007aJohnson, 1958). K1639 has the same SBA resistant ancestor, 'CNS', as Dowling.…”

Section: Characteristicsmentioning

confidence: 78%

Registration of K1639‐2 Soybean Germplasm Resistant to Soybean Cyst Nematode and Soybean Aphid

Schapaugh

Todd

Reese

et al. 2010

J of Plant Registrations

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Soybean [Glycine max (L.) Merr.] germplasm line K1639‐2 (Reg. No. GP‐365, PI 658491) was developed and released by the Kansas State University Agricultural Experiment Station, Manhattan, KS, as resistance to both soybean aphid (SBA) (Aphis glycines Matsumura), and soybean cyst nematode (SCN) (Heterodera glycines Ichinohe). K1639‐2 was developed by crossing R93‐174 × ‘Northrup King S59‐60’. The line was a reselection in the F8 generation from a heterogeneous F4–derived line. K1639‐2 has a relative maturity of 5.2, purple flowers, gray pubescence, yellow seed coats, dark buff hila, tan pod walls, and determinate growth habit. K1639‐2 is resistant to SCN HG Type 7 (race 3) and moderately resistant to HG Type 1.2.3.5.6.7 (race 4), and resistant to soybean aphid (Illinois biotype). K1639‐2 may be useful for breeders and researchers interested in developing new germplasm with resistance to SBA and SCN.

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Characterization of Antibiosis and Antixenosis to the Soybean Aphid (Hemiptera: Aphididae) in Several Soybean Genotypes

Cited by 62 publications

References 10 publications

Soybean Aphid Biotype 4 Identified

Soybean Aphid Biotype 4 Identified

Toxins for Transgenic Resistance to Hemipteran Pests

Registration of K1639‐2 Soybean Germplasm Resistant to Soybean Cyst Nematode and Soybean Aphid

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