أعرض تسجيلة المادة بشكل مبسط
| dc.date |
2006-11-27T22:03:48Z |
|
| dc.date |
2006-11-27T22:03:48Z |
|
| dc.date |
1980 |
|
| dc.date.accessioned |
2013-10-16T07:42:30Z |
|
| dc.date.available |
2013-10-16T07:42:30Z |
|
| dc.date.issued |
2013-10-16 |
|
| dc.identifier |
http://hdl.handle.net/1957/3526 |
|
| dc.identifier.uri |
http://koha.mediu.edu.my:8181/xmlui/handle/1957/3526 |
|
| dc.description |
This evaluation showed that Bt provided measurable foliage protection 1 year after treatment, but no differences were evident after 2 years. We recommend future Bt tests include postspray population measurements in the pupal and/or adult, and/or egg stage, and that foliage protection be measured the following year. The effects of Bt on the population should not be evaluated in the same manner as fast-acting insecticides. |
|
| dc.language |
en_US |
|
| dc.publisher |
Missoula, Mont. : USDA Forest Service, Northern Region, State & Private Forestry |
|
| dc.relation |
Report (United States. Forest Service. Northern Region) |
|
| dc.relation |
no. 80-9 |
|
| dc.relation |
Forest insect & disease management |
|
| dc.title |
Effects of Dipel wettable powder for foliage protection against western spruce budworm 1 and 2 years following aerial application |
|
| dc.type |
Technical Report |
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الملفات في هذه المادة
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لا توجد أي ملفات مرتبطة بهذه المادة.
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هذه المادة تبدو في المجموعات التالية:
أعرض تسجيلة المادة بشكل مبسط