EPPO Global Database

Year: 1993
Num: 09

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Num.	Title
150	EPPO Efficacy guidelines taken up by EC
151	New potato virus detected in South America
152	Cancellation of citrus canker surveillance standard in New Zealand
153	Strain detection of Andean potato latent tymovirus
154	Mild strain of potato spindle tuber viroid in China
155	Control of tomato yellow leaf curl geminivirus by symptomless mutants of the virus
156	Clavibacter michiganensis subsp. michiganensis found in Iran
157	EPPO distibution list of Clavibacter michiganensis subsp. michiganensis
158	Grapevine flavescence dorée MLO not present in Switzerland
159	Detection of Xanthomonas oryzae pv. oryzae
160	New tomato race of Xanthomonas campestris pv. vesicatoria found in Florida
161	Outbreak of Puccinia horiana in California, US
162	Occurrence of Phytophthora megasperma f.sp. glycinea races in Argentina
163	Bemisia tabaci association with silverleaf of Cucurbita pepo
164	Insecticide resistance of Bemisia tabaci
165	Resistance of Bemisia tabaci to buprofezin detected
166	Bactrocera correcta found on grapevine
167	Spread of Toxoptera citricidus in the Caribbean Islands
168	EPPO Distibution List: Toxoptera citricidus
169	Control of Heterodera glycines
170	Fireblight in Romania