Effects of tillage and crop rotation on nematode densities in tropical corn (Zea mays cv. Pioneer X304C) were examined in a factorial experiment with two rotation crops and two tillage practices (no-till vs. conventional-till), conducted in each of three seasons (1990-1992) in north Florida. The rotation treatments consisted of sorghum (Sorghum bicolor cv. DeKalb BR64) or soybean (Glycine max) ...

Potato clones from five different breeding populations were evaluated for their relative resistance and susceptibility to Pratylenchus penetrans. Resistance and susceptibility were distinguished by an index of susceptibility (SI) calculated from the numbers of P. penetrans (including eggs) per g of root of individual clones in relation to that of a susceptible control at 30 or 70 days after ino...

ABSTRACT Among the efficient strategies to manage plant parasitic nematodes, use of resistant cultivars stands out for being frequently easiest and least expensive approach that can be adopted by farmers. However, common bean, in Brazil, few sources resistance have been identified so far. This study aimed assess reaction 81 bean genotypes most abundant harmful nematode species Brazilian crop fi...

Çalışma kontrollü koşullar altında 2021 yılının Mart-Temmuz ayları arasında Pratylenchus thornei ve Rhizoctonia solani’nin buğday üzerinde eş zamanlı ardışık inokulasyonlarıyla 6 farklı uygulama ile yürütülmüştür. Buğday tohumlarının ekiminden 10 gün sonra önceliğine göre nematod fungus inokulasyonu gerçekleştirilmiştir. için inokulum yoğunluğu 1000 larva+ergin birey kullanılırken, R. solani ha...