diff --git a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts.properties b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts.properties
index 5c6eb4c324a40baf08b9b49a76f5bb125b8efe75..371c54a886e0d3644e001e800c0e22ebc2497e44 100755
--- a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts.properties
+++ b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts.properties
@@ -1048,3 +1048,5 @@ pointOfInterestType_6=Apiary site
 pointOfInterestType_7=Nursery
 privacyStatement=Privacy statement
 privacyStatementFileName=Privacy_statement_NIBIO-VIPS.pdf
+thresholdDSVMax=DSV threshold for high infection risk
+thresholdDSVTempMin=Minimum temperature for DSV calculation
diff --git a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_bs.properties b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_bs.properties
index f6fb956e5b93dd1ea434d52c9d3239853782d761..e95e775b8edf19dd0387429372de2d01c205aee8 100755
--- a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_bs.properties
+++ b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_bs.properties
@@ -1042,3 +1042,5 @@ pointOfInterestType_6=Apiary site
 pointOfInterestType_7=Nursery
 privacyStatement=Privacy statement
 privacyStatementFileName=Privacy_statement_NIBIO-VIPS.pdf
+thresholdDSVMax=DSV threshold for high infection risk
+thresholdDSVTempMin=Minimum temperature for DSV calculation
diff --git a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_hr.properties b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_hr.properties
index 272dd07caa811a3ddf203b798b95ae5b6ca25e60..994f99dae2373c6bb287931b341d014cc1584640 100755
--- a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_hr.properties
+++ b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_hr.properties
@@ -1040,3 +1040,5 @@ pointOfInterestType_6=Apiary site
 pointOfInterestType_7=Nursery
 privacyStatement=Privacy statement
 privacyStatementFileName=Privacy_statement_NIBIO-VIPS.pdf
+thresholdDSVMax=DSV threshold for high infection risk
+thresholdDSVTempMin=Minimum temperature for DSV calculation
diff --git a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_nb.properties b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_nb.properties
index f04c559b3dd47d0d428696dd35a1b2c02a12faa6..e8bdd3980144cbdb23e94bbd9ac0d45469463b41 100755
--- a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_nb.properties
+++ b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_nb.properties
@@ -1048,3 +1048,5 @@ pointOfInterestType_6=Big\u00e5rdsplass
 pointOfInterestType_7=Planteskole
 privacyStatement=Personvernerkl\u00e6ring
 privacyStatementFileName=Personvernerklaering_NIBIO-VIPS.pdf
+thresholdDSVMax=DSV-terskel for h\u00f8y infeksjonsrisiko
+thresholdDSVTempMin=Minimumstemperatur for beregning av DSV
diff --git a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_sr.properties b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_sr.properties
index ba8dce69d8a63614ca1582a26769d699fa33df11..33ee218c4ff36c296acf147cefdfb87f0bf9ba48 100755
--- a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_sr.properties
+++ b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_sr.properties
@@ -1042,3 +1042,5 @@ pointOfInterestType_6=Apiary site
 pointOfInterestType_7=Nursery
 privacyStatement=Privacy statement
 privacyStatementFileName=Privacy_statement_NIBIO-VIPS.pdf
+thresholdDSVMax=DSV threshold for high infection risk
+thresholdDSVTempMin=Minimum temperature for DSV calculation
diff --git a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_zh_CN.properties b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_zh_CN.properties
index eccfa4a8bae7b2ad1eea5cfe8c83a7eef0a2a1a0..e5f1e363df022af7d9242c0e0f9ff8cf139f93a1 100755
--- a/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_zh_CN.properties
+++ b/src/main/resources/no/nibio/vips/logic/i18n/vipslogictexts_zh_CN.properties
@@ -1036,3 +1036,5 @@ pointOfInterestType_6=Apiary site
 pointOfInterestType_7=Nursery
 privacyStatement=Privacy statement
 privacyStatementFileName=Privacy_statement_NIBIO-VIPS.pdf
+thresholdDSVMax=DSV threshold for high infection risk
+thresholdDSVTempMin=Minimum temperature for DSV calculation
diff --git a/src/main/webapp/formdefinitions/models/ALTERNARIA.json b/src/main/webapp/formdefinitions/models/ALTERNARIA.json
index 95efe7e55169355532ae47460c1a43a33f2664a8..58d32e991cbe2e818e81fcf982ceaf3a505708c6 100644
--- a/src/main/webapp/formdefinitions/models/ALTERNARIA.json
+++ b/src/main/webapp/formdefinitions/models/ALTERNARIA.json
@@ -42,6 +42,18 @@
             "dataType" : "DATE",
             "dateFormat" : "yyyy-MM-dd",
             "required" : false
+        },
+        {
+            "name" : "thresholdDSVMax",
+            "dataType" : "DOUBLE",
+            "defaultValue" : "20.0",
+            "required" : false
+        } ,
+        {
+            "name" : "thresholdDSVTempMin",
+            "dataType" : "DOUBLE",
+            "defaultValue" : "13.0",
+            "required" : false
         }         
         ]
 }