P1 | 分布面积 Distribution area | 0 | P1=3 | 在国内分布最大占比0.3% The largest domestic distribution accounts for 0.3% | P1=2 |
0-20% | P1=2 |
20%-50% | P1=1 |
>50% | P1=0 |
P21 | 产量或品质损失 Loss of yield or quality | >50% | P21=3 | 柑橘轮斑病造成的产量损失难以统计,用其危害程度进行间接评价 The yield loss caused by citrus target spot is difficult to count, and its damage is used for indirect evaluation | P21=3 |
20%-50% | P21=2 |
1%-5% | P21=1 |
0 | P21=0 |
P22 | 可传带检疫性有害生物数量 Number of quarantine pests that can be carried | ≥3 | P22=3 | 不传带任何检疫性有害生物 Does not carry any quarantine pest | P22=0 |
2 | P22=2 |
1 | P22=1 |
0 | P22=0 |
P31 | 受害栽培寄主 Variety of damaged hosts | ≥10 | P31=3 | 目前受该病原侵染的栽培寄主仅限柑橘 The host currently infected by the pathogen is only citrus | P31=1 |
5-9 | P31=2 |
1-4 | P31=1 |
0 | P31=0 |
P32 | 寄主种植面积 Planting area of damaged host | >35×105 hm2 | P32=3 | 城固、万州、安康柑橘总种植面积4.47×104 hm2 The citrus planting in the affected area is 4.47×104 hm2 | P32=1 |
(15—35)×105 hm2 | P32=2 |
<15×105 hm2 | P32=1 |
0 | P32=0 |
P33 | 寄主应用价值、出口创汇等方面 Host economic values | P33=3,2,1,0 | 柑橘是国际贸易第一大水果,是重要的经济作物 Citrus is the largest fruit in international trade and an important cash crop | P33=3 |
P41 | 经常被截获Often intercepted | P41=3 | 截至目前,柑橘轮斑病从未被截获 Citrus target spot has never been intercepted until now | P41=1 |
偶尔被截获Occasionally intercepted | P41=2 |
从未被截获或历史上只截获几次 Never intercepted or intercepted only a few times | P41=1 |
P42 | 存活率 Survival rate | >40% | P42=3 | 运输过程中柑橘轮斑病不会被破坏,仍继续存在 Citrus target spot cannot be destroyed during transportation | P42=3 |
10%-40% | P42=2 |
0-10% | P42=1 |
0 | P42=0 |
P43 | 适生区范围 Suitable area | >50% | P43=3 | 适生区约占全国总面积的12.19%,即在全国12.19%的地区适宜生存 Suitable area accounts for 12.19% of total area of China | P43=1 |
25%-50% | P43=2 |
0-25% | P43=1 |
0 | P43=0 |
P44 | 传播力 Transmissibility | 强Strong | P44=3 | 自2006年在城固发病后,10年左右才传至万州,认为其传播力很弱 Citrus target spot has only spread from Chenggu to Wanzhou in about 10 years, and it is believed that its spread is very weak | P44=1 |
中Medium | P44=2 |
弱Weak | P44=1 |
P51 | 检验鉴定方法 Identification method | 可靠性低,耗时长 Low reliability and time-consuming | P51=3 | 目前柑橘轮斑病菌的鉴定检验耗时较长,采用鉴定技术复杂 The identification of the pathogen takes a long time and the identification technology is complicated | P51=2 |
非常可靠且快速简便 High reliability and time-saving | P51=0 |
介于之间Medium | P51=2,1 |
P52 | 除害率 Removal rate | 几乎完全不能除害 Almost impossible to eliminate | P52=3 | 病害一经发生,尽管采取防治除害方法,病害依旧有部分肆意,不能完全消除病害 Once the disease occurs, the disease cannot be completely eliminated | P52=2 |
<50% | P52=2 |
50%-100% | P52=1 |
100% | P52=0 |
P53 | 防治效果 Control effect | 差Poor | P53=3 | 防治措施采取后,见效甚微 Control measures have little effect | P53=3 |
显著Significant | P53=0 |
介于之间Medium | P53=2,1 |