成熟期椪柑应注意防治“蒂枯”病我局柑园１９９０、１９９１年连续两年在９月下旬至１０月上旬出现柑不带果梗大量脱落现象，原以为是螨类危害所致，采取防治措施不当，对产量影响较大。后来方知柑果实生长中、后期容易受炭疽病病菌侵染，使靠近果蒂处的果梗发病干枯，形... Mature citrus should pay attention to the prevention and treatment of “pedunculated disease” My bureau citrus garden in 1990, 1991 for two consecutive years in late September to early October appeared without fruiting stripe off a large number of orange, originally thought it was caused by mites, take Improper control measures, a greater impact on the yield. Later, we know the growth of citrus fruits, the late susceptible to anthrax bacteria infection, so that the pedicle close to the fruit peduncles morbidity, shape ...