Tolerance of Selected Cotton Lines to Rotylenchulus reniformis.
The reproductive and damage potential of the reniform nematode, Rotylenchulus reniformis, on five cotton breeding lines reported as tolerant to this nematode in Texas were compared with two standard cotton cultivars, Deltapine 50 and Stoneville LA 887, in a North Carolina field naturally infested with R. reniformis. Numbers of R.
S R, Koenning, K R, Barker, D T, Bowman
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Two Intra-Individual ITS1 rDNA Sequence Variants Identified in the Female and Male Rotylenchulus reniformis Populations of Alabama. [PDF]
Nyaku ST +6 more
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Vertical Distribution of Rotylenchulus reniformis in Cotton Fields.
The possible impact of Rotylenchulus reniformis below plow depth was evaluated by measuring the vertical distribution of R. reniformis and soil texture in 20 symptomatic fields on 17 farms across six states. The mean nematode population density per field, 0 to 122 cm deep, ranged from 0.4 to 63 nematodes/g soil, and in 15 fields more than half of the R.
A F, Robinson +13 more
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Study on two nematode species suggests climate change will inflict greater crop damage. [PDF]
Khanal C, Land J.
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Effect of Temperature on Infection and Survival of Rotylenchulus reniformis.
From infestation of lettuce with preinfective females to egg deposition, populations of Rotylenchulus reniformis from Baton Rouge, Louisiana; Lubbock and Weslaco, Texas; and Mayaguez, Puerto Rico, required 41, 13, 7, and 7 days at 15, 20, 25, and 34 C, respectively. No nematode infection occurred at 10 C with any R.
C M, Heald, R N, Inserra
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Interrelationships of Rotylenchulus reniformis with Rhizoctonia solani on Cotton.
The interrelationships between reniform nematode (Rotylenchulus reniformis) and the cotton (Gossypium hirsutum) seedling blight fungus (Rhizoctonia solani) were studied using three isolates of R. solani, two populations of R. reniformis at multiple inoculum levels, and the cotton cultivars Dehapine 90 (DP 90) and Dehapine 41 (DP 41).
A, Sankaralingam, E C, McGawley
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The reniform nematode, Rotylenchulus macrosoma, infecting olive in southern Spain
Severe root infection of wild olive (Olea europea L. ssp. sylvestris), together with heavy soil infestation by the reniform nematode Rotylenchulus macrosoma, was detected in a natural wild olive orchard on sandy soil in Cádiz province, Andalucía ...
A, Castillo P, Vovlas N, Troccoli
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Patogenicidade in vitro de Monacrosporium robustum a Rotylenchulus reniformis
The reniform nematode (Rotylenchulus reniformis) is an important pathogen of many of the most important Brazilian crops such as soybean, cotton, beans, cowpea, passiflora, papaya, tomato, lettuce, among others.
Bernardo, Eduardo Roberto de Almeida +1 more
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Evaluation of fumigant and non-fumigant nematicides for management of Rotylenchulus reniformis on sweetpotato. [PDF]
Watson TT, Hamm CS, Cole Gregorie J.
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Interaction of Rotylenchulus reniformis, Soil Salinity, and Cotton.
Rotylenchulus reni]ormis occurred equally in relatively non-saline (4.0 mmhos/cm) and highly-saline (16.5 mmhos/cm) soils in sampling transects across zones of depressed plant growth in six Texas cotton fields.Results from greenhouse pot experiments indicated progressive positive interaction of salinity and R. reni[ormis pathogenicity in the range 6-18
C M, Heald, M D, Heilman
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