Tag: #NematodeResistance

IntroductionGuava (Psidium guajava) is a valuable crop in many tropical regions, with Brazil leading its commercial production. However, guava orchards are under threat from the plant-parasitic nematode Meloidogyne enterolobii, which significantly reduces yield and, in severe cases, wipes out entire cultivated areas. This study explores the resistance of Psidium guineense and Psidium guajava genotypes to…