病害发生在叶、小枝、刺、老枝和果实上，引起落果和落叶。 叶片 叶片受害，开始于叶背出现黄色或暗黄色针尖大小的油渍状斑点，逐渐扩大，同时叶片正背两面均逐渐隆起，呈近圆形、米黄色病斑。以后病部表皮开裂，呈海绵状，隆起更显著，木栓化，表面粗糙、灰白色或灰褐色。病斑中心凹陷，周围有黄色或黄绿色晕环，有些品种在紧靠晕环处常有褐色的釉光边缘。到后期，病斑中央成火山口状开裂。病斑大小随品种而异，甜橙、脐橙和柚上的病斑较大，枸桔、桔和柠檬上的病斑较小。 枝梢 病斑特征与叶片上基本相似，但更粗糙、隆起、黄褐色、圆形、木栓化，病斑中心呈火山口状开裂，但无黄色晕环。发病严重时病斑密集，环绕枝梢，导致枝梢枯死、落叶。

美国原装进口，操作简便，5分钟出结果。

美国Agdia公司是植物病害诊断试剂的生产商，其病毒检测试剂盒可达150余种，另外还有细菌、真菌以及转基因检测试剂盒。产品有各种规格（96孔、288孔、480孔、500孔、1000孔、5000孔），可以适合不同实验室。

Acidovorax avenae subsp. citrulli: DAS ELISA and ImmunoStrip

African Cassava mosaic virus: DAS ELISA

Alfalfa mosaic virus: DAS ELISA

Alstroemeria mosaic virus: DAS ELISA

American Plum Line Pattern virus: DAS ELISA

Andean Potato latent virus: DAS ELISA

Angelonia flower break virus: DAS ELISA

Angelonia flower mottle virus: See Angelonia flower break virus

Apple chlorotic leaf Spot virus: Bio-Rad ELISA

Apple mosaic virus: DAS ELISA

Arabis mosaic virus: DAS ELISA

Asparagus virus 2: ACP ELISA

Bacterial canker of tomato (See Clavibacter michiganensis subsp. michiganensis)

Banana Bract mosaic virus: DAS ELISA

Banana Bunchy Top virus: Compound ELISA

Barley Stripe mosaic virus: DAS ELISA

Barley yellow dwarf virus - MAV: ELISA

Barley yellow dwarf virus - PAV: ACP ELISA

Barley yellow dwarf virus - RPV (See Cereal yellow dwarf virus)

Barley yellow dwarf virus - SGV: Testing Service

Bean Common mosaic virus: ACP ELISA

Bean Pod mottle virus: DAS ELISA

Bean yellow mosaic virus: Bio-Rad ELISA

Beet necrotic yellow Vein virus: Compound ELISA

Beet Western yellows virus: Compound ELISA

Begomoviruses: See Geminiviruses

Blueberry leaf mottle virus: Compound ELISA

Blueberry Scorch virus: DAS ELISA

Blueberry Shock virus: Compound ELISA

Blueberry Shoestring virus: DAS ELISA

Bollgard? II : ImmunoStrip

Bollgard? II with Roundup Ready?: ImmunoStrip

Brome mosaic virus: DAS ELISA

Bt-Cry1Ab/1Ac proteins: DAS ELISA and ImmunoStrip

Bt-Cry1Ab/1Ac with Roundup Ready? (CP4 EPSPS): ImmunoStrip

Bt-Cry1C protein: DAS ELISA

Bt-Cry1F protein (See Herculex?)

Bt-Cry1F with Bt-Cry1Ac protein (See WideStrike?)

Bt-Cry2A protein: DAS ELISA and ImmunoStrip

Bt-Cry2A with Bt-Cry1Ac (See Bollgard? II)

Bt-Cry2A, Bt-Cry1Ac with Roundup Ready? (See Bollgard? II with Roundup Ready?)

Bt-Cry3A protein: DAS ELISA and ImmunoStrip

Bt-Cry3A protein: Easy-to-use kit

Bt-Cry3Bb1 protein (See Yieldgard? Rootworm)

Bt-Cry3Bb1 with Bt-Cry1Ab protein (See Yieldgard? Plus)

Bt-Cry9C protein: DAS ELISA and ImmunoStrip

Bt-Cry34 (See Herculex RW?)

CMV, INSV, TSWV, TMV: ImmunoStrip Comb

Calibrachoa mottle virus: DAS ELISA and ImmunoStrip

Carlavirus group: PCR

Carmovirus group: PCR

Carnation Etched Ring virus: Compound ELISA

Carnation latent virus: ELISA

Carnation mottle virus: DAS ELISA

Carnation necrotic Fleck virus: ELISA

Carnation ringspot virus: DAS ELISA

Cauliflower mosaic virus: DAS ELISA

Cereal yellow dwarf virus - RPV: ELISA

Cherry leaf roll virus : Bio-Rad ELISA

Chrysanthemum Stunt Viroid: Nucleic acid hybridization

Chrysanthemum virus B: DAS ELISA

Chrysanthemum chlorotic mottle viroid: Nucleic acid hybridization

Citrus Tristeza virus: Compound ELISA

Clavibacter michiganensis subsp. sepedonicus : Immunoflurescence assay

Clavibacter michiganensis subsp. sepedonicus : DAS ELISA

Clavibacter michiganensis subsp. sepedonicus : IMF, Canadian Protocol

Clavibacter michiganensis subsp. sepedonicus : ELISA, Canadian Protocol

Clavibacter michiganensis subsp. michiganensis: DAS ELISA

Clavibacter michiganensis subsp. michiganensis: ACP ELISA and ImmunoStrip

Clavibacter michiganensis subsp. tessellarius: DAS ELISA

Corn Stunt Spiroplasma: DAS ELISA

Cowpea mosaic virus: DAS ELISA

Cucumber Green mottle mosaic virus: DAS ELISA

Cucumber mosaic virus: Compound ELISA and ImmunoStrip

Cucumber mosaic virus - Subgroup I: Compound ELISA

Cucumber mosaic virus - Subgroup II: Compound ELISA

Cymbidium mosaic virus: Compound ELISA

Cymbidium ringspot virus: DAS ELISA

Dasheen mosaic virus: DAS ELISA

Dianthovirus group: PCR

Erwinia amylovora: Bio-Rad ELISA

Erwinia carotovora: Immunoblot

Erwinia carotovora subsp. atroseptica (See Pectobacterium atrosepticum)

Erwinia stewartii (See Pantoea stewartii)

Flavescence doree phytoplasma: Bio-Rad DAS ELISA

Garlic Common latent virus: DAS ELISA

Geminiviruses (Begomoviruses) Whitefly-Transmitted : Nucleic acid hybridization

Grapevine fanleaf virus: DAS ELISA

Grapevine fleck virus: Bio-Rad ELISA

Grapevine fanleaf virus and Arabis mosaic virus: Bio-Rad ELISA

Grapevine leaf roll - Associated virus 1: Bio-Rad ELISA

Grapevine leaf roll - Associated virus 1,3: Bio-Rad ELISA

Grapevine leaf roll - Associated virus 2: Bio-Rad ELISA

Grapevine leaf roll - Associated virus 3: Bio-Rad ELISA

Grapevine leaf roll - Associated virus 5: Bio-Rad ELISA

Grapevine leaf roll - Associated virus 7: Bio-Rad ELISA

Grapevine virus A: Bio-Rad ELISA

Groundnut ringspot virus - with Tomato chlorotic Spot virus GRSV and TCSV: DAS ELISA

Herculex? (Bt-Cry1F): ELISA and ImmunoStrip

Herculex RW? (Bt-Cry34):ImmunoStrip

Hibiscus chlorotic ringspot virus: DAS ELISA

High plains virus: DAS ELISA

Hosta virus X: DAS ELISA

Ilarvirus group: PCR

Impatiens necrotic Spot virus: DAS ELISA and ImmunoStrip

Iris yellow Spot virus: DAS ELISA

Johnsongrass mosaic virus: Compound ELISA

Kalanchoe latent virus: DAS ELISA

Kyuri Green mottle mosaic virus: DAS ELISA

Leek yellow Stripe virus: DAS ELISA

Lettuce mosaic virus: DAS ELISA

Lily Symptomless virus: DAS ELISA

Maize chlorotic mottle virus: DAS ELISA

Maize dwarf mosaic virus: DAS ELISA

Maize mosaic virus: DAS ELISA

Maize streak virus: DAS ELISA

Maize stripe virus: DAS ELISA

Maize White Line mosaic virus: DAS ELISA

Melon necrotic Spot virus: DAS ELISA

Nandina mosaic virus: DAS ELISA

Nemesia ring necrosis virus: DAS ELISA

NPTII - Neomycin Phosphotransferase II: Compound ELISA

Odontoglossum ringspot virus: DAS ELISA

Onion yellow dwarf virus: DAS ELISA

Pantoea stewartii: Compound Direct ELISA

Papaya mosaic virus: DAS ELISA

Papaya ringspot virus: DAS ELISA

Pea Seed-Borne mosaic virus: Bio-Rad ELISA

Peach Rosette mosaic virus: DAS ELISA

Peanut Stunt virus: DAS ELISA

Pectobacterium atrosepticum: DAS ELISA

Pelargonium Flower Break virus: DAS ELISA

Pelargonium leaf Curl virus: DAS ELISA

Pelargonium Zonate Spot virus: DAS ELISA

Pepino mosaic virus: DAS ELISA and ImmunoStrip

Pepper Mild mottle virus: Compound ELISA

Pepper mottle virus: DAS ELISA

Phytophthora: DAS ELISA

Pineapple mealybug wilt associated virus-1: Tissue Blot

Pineapple mealybug wilt associated virus-2: Tissue Blot

Plant Growth Hormone Detection: Indole-3-acetic Acid Competitive ELISA

Plant Growth Hormone Detection: Abscisic Acid Competitive ELISA

Plant Growth Hormone Detection: trans-Zeatin Riboside Competitive ELISA

Plant Growth Hormone Detection: Dihydrozeatin Competitive ELISA

Plant Growth Hormone Detection: Isopentenyladenosine Competitive ELISA

Plum Pox virus: Agdia Reagent Set

Plum Pox virus: Durviz Reagent Set

Poinsettia mosaic virus: DAS ELISA

Potato Aucuba mosaic virus: DAS ELISA

Potato latent virus: Compound ELISA

Potato leaf roll virus: DAS ELISA

Potato Spindle Tuber Viroid: Nucleic acid hybridization

Potato virus A: Compound ELISA

Potato virus M: DAS ELISA

Potato virus S: DAS ELISA

Potato virus T: Compound ELISA

Potato virus V: DAS ELISA

Potato virus X: DAS ELISA

Potato virus Y: Compound ELISA

Potato virus Y - strain c: Compound ELISA

Potato virus Y o and c strains: Compound ELISA

Potato virus Y-necrotic strain: Compound ELISA

Potyvirus Group: ACP ELISA

Prune dwarf virus: DAS ELISA

Prunus necrotic ringspot virus: Compound ELISA

Pseudomonas avenae: ACP ELISA

Pseudomonas glumae: ACP ELISA

Pseudomonas syringae pv. phaseolicola: DAS ELISA

Pythium ultimum: Compound ELISA

Ralstonia solanacearum: ELISA and ImmunoStrip

Raspberry Bushy dwarf virus: Compound ELISA

Raspberry ringspot virus: DAS ELISA

Ribgrass mosaic virus: DAS ELISA

Roundup Ready? (CP4 EPSPS) : DAS ELISA and ImmunoStrip

Scrophularia mottle virus (See Nemesia ring necrosis virus)

Shallot latent virus: DAS ELISA

Shallot yellow Stripe virus: Compound ELISA

Soil-Borne Wheat mosaic virus: Compound ELISA

Southern bean mosaic virus: DAS ELISA

Soybean dwarf virus: DAS ELISA

Soybean mosaic virus: DAS ELISA

Spiroplasma citri: DAS ELISA

Squash mosaic virus: DAS ELISA and ImmunoStrip

Starlink? (Bt-Cry9C): DAS ELISA and ImmunoStrip

Strawberry latent ringspot virus: DAS ELISA

Strawberry Mild yellow Edge: Compound ELISA

Sugarcane bacilliform virus: DAS ELISA

Sugarcane mosaic virus: DAS ELISA

TSWV with INSV : DAS ELISA

Tobacco Etch virus: DAS ELISA

Tobacco mosaic virus: DAS ELISA and ImmunoStrip

Tobacco mosaic virus-c: DAS ELISA

Tobacco Rattle virus:Testing Service

Tobacco ringspot virus: DAS ELISA

Tobacco streak virus: Compound ELISA

Tobacco vein mottling virus: DAS ELISA

Tobamovirus group: PCR

Tomato aspermy virus: DAS ELISA

Tomato black ring virus: Bio-Rad ELISA

Tomato bushy stunt virus: DAS ELISA

Tomato mosaic virus: DAS ELISA

Tomato ringspot virus: DAS ELISA

Tomato spotted wilt virus: DAS ELISA and ImmunoStrip

Tospovirus group: PCR

Turnip mosaic virus: Compound ELISA

Watermelon mosaic virus 2: DAS ELISA

Watermelon Silver mottle virus - with Groundnut Bud Necrosis virus: Compound ELISA

Wheat dwarf virus: Bio-Rad ELISA

Wheat Spindle streak mosaic virus: DAS ELISA

Wheat streak mosaic virus: DAS ELISA

Whitefly-Transmitted (Begomoviruses) Geminiviruses

WideStrike? (Bt-Cry1F with Bt-Cry1Ac protein): ImmunoStrip

Xanthomonas: ACP ELISA

Xanthomonas albilineans: ACP ELISA

Xanthomonas axonopodis pv. citri: ACP ELISA

Xanthomonas axonopodis pv. phaseoli: DAS ELISA

Xanthomonas campestris: Immunoblot

Xanthomonas campestris pv. armoraciae: ACP ELISA

Xanthomonas campestris pv. begoniae: ACP ELISA

Xanthomonas campestris pv. campestris: ACP ELISA

Xanthomonas campestris pv. citri: See Xanthomonas axonopodis pv. citri

Xanthomonas campestris pv. dieffenbachiae: ACP ELISA

Xanthomonas campestris pv. oryzae: ACP ELISA

Xanthomonas campestris pv. pelargonii: ACP ELISA

Xanthomonas campestris pv. pelargonii: DAS ELISA and ImmunoStrip

Xanthomonas campestris pv. phaseoli (See Xanthomonas axonopodis pv. phaseoli)

Xanthomonas campestris pv. vesicatoria: ACP ELISA

Xanthomonas maltophilia: ACP ELISA

Xylella fastidiosa: DAS ELISA

Yieldgard? Rootworm (Bt-Cry3Bb1):ELISA and ImmunoStrip

Yieldgard? Plus (Bt-Cry3Bb1 with Bt-Cry1Ab protein):ImmunoStrip

Zucchini yellow mosaic virus: DAS ELISA and ELISA