Greenhouse studies comparing strains of the fungus Verticillium lecanii for activity against the nematode Heterodera
javanica (Treub) Chitwood, principalmente, e o nematoide do cisto da soja Heterodera
Masler, for example, has identified nematode signaling molecules, called "amines," that may yield new, eco-friendly controls for crop-damaging species like Heterodera
glycines, which costs U.
are known to be capable of colonizing the rhizosphere of many crops and this genus has been described as the most important egg parasite of Heterodera
Candidatus Paenicardinium endonii', an endosymbiont of the plant-parasitic nematode Heterodera
glycines (Nemata: Tylenchida), affiliated to the phylum Bacteroidetes.
Abstract: "The soybean cyst nematode (SCN), Heterodera
glycines Ichinohe, is responsible for substantial economic losses in soybean production throughout the United States.
Soybean cyst nematode, Heterodera
glycines, is a major pest of soybean production in Missouri and other Midwest states.
Among plant-feeding nematodes, there was a decline in Heterodera
trifolii (clover-cyst nematode) under N-fertilised pastures but at least a 6-fold increase in Pratylenchus abundance from stocking rate 2.
For both rainfall zones, data for more than 30 variables were available, including herbage mass of the target species (kg DM/ha); numbers of TFLN, TPPN, and various genera of plant parasitic nematodes (Pratylenchus, Tylenchorhynchus/ Merlinius, Paratylenchus/Gracilacus, Heterodera
, Meloidogyne, Rotylenchus, Helicotylenchus, and Paratrichodorus); CI, SI, and EI values; total microbial activity; microbial biomass C; labile C; total organic C and total N; pH (Ca[Cl.
Skantar and plant pathologists Lynn Carta and Susan Meyer were able to inhibit the action of HSP-90 in free-living Caenorhabditis elegans and plant-parasitic Heterodera
A greater proportion of the variance of the nematode genera Heterodera
(62%), Meloidogyne (56%), Tylenchorhynchus (45%), Paratylenchus (47%), Aphelenchus (45%), Aphelenchoides (56%), Diplogaster (71%), Panagrolaimus (47%), Cephalobus (45%), Anaplectus (49%), and Aporcelaimus (52%) was explained by the combined activities.
This microscopic roundworm, Heterodera
glycines, causes up to $1.