CucCAP: Screening Cucumber for Disease Resistance July 17, 2017January 3, 2018 cuccap Pollenation in the field. Staked cucumber plants in the field. July 7, 2017. Staked cucumber plants in the field. July 8, 2017. Cucumber Breeding team working in the field with staked cucumber plants. July 7, 2017. Grumet Lab inoculating young cucumber fruit to screen for disease resistance to P. capsici. July 12, 2017. Field planting of F2 population of cucumber plants segregating for young fruit resistance to P. capsici. July 17, 2017. Cucumber Breeding team harvesting young cucumber fruit. July 17, 2017.