Tag: insect infestation

September 24, 2007 Ginger Root, Papaya, Persimmon, Vegtables Post a Comment

Hawaii Weekly Crop Weather Report

Here is the PDF file for the *Hawaii Crop Weather* (crop progress and condition) Report for the week ending *September 23, 2007*.

current_hi092307.pdf

Please visit the website for more information: http://www.nass.usda.gov/hi/

USDA NASS Hawaii Field Office
1421 South King Street
Honolulu, HI 96814-2512
1-800- 804-9514

Agricultural Highlights

Fruits

Bananas
Orchards in eastern sections of the Big Island were in generally good condition. Favorable showers provided good moisture. Spraying and leaf trimming helped to minimize Black Leaf Streak disease incidences. Bunchy Top incidences remained localized in the Puna and Kona districts. Oahu orchards were in fair to good condition. Leeward and central Oahu fields were in good condition with heavy to moderate supplies for the market. Heavy irrigation continued as the fields remained dry. Windward fields were in fair to good condition with light to moderate supplies. Overall harvesting on Oahu was expected to be at moderate to heavy levels as the shorter day length and slightly cooler temperatures have slowed ripening. Kauai?s orchards were in fair to good condition. Spraying for insect infestation was on a regular schedule.

Papayas
Orchards in the lower Puna area of Hawaii County were in good to fair condition. Ample soil moisture and sunny periods helped to boost flowering and fruit development. Field activities such as spraying for disease control and fertilizing were active. Young and new orchards made steady progress. On Oahu, some orchards were re-worked for future harvest after being damaged by a wildfire. In other areas, fruit development and ripening were fair to good with the high temperatures slowing crop progress. Ring spot virus and wild pig damage in some fields lowered yields. Orchards on Kauai continued to make good to fair progress during the week. Pickings were at moderate levels from several fields in harvest with some new fields in active harvest boosting available supplies.

Vegetables

Head Cabbage
The Big Island?s Waimea crop made good progress with heavy irrigation. Young plantings made steady growth. Light production was expected from Volcano fields. Supplies were mainly for the local markets. On Maui, insect pressure in most of the major growing areas has decreased and damage also declined. Weather conditions have cooled and producers noted that this was beneficial for the crop. Relief from the hot daytime temperatures and the cool evening temperatures allowed some improvement in the quality of the crop. Growth and development was steady, but may soon begin to show signs of slowing down as day length begins to shorten. Planting has been steady and production was expected to stay at current levels. The head cabbage crop was in fair to good condition.

Sweet corn
Windward and central Oahu fields continued to make good progress with the sunny, dry weather and heavy irrigation. Areas affected by water use restrictions have cut back on planting activities and have experienced decreased yields. The Big Island?s young corn crop continued to make good progress. Harvesting was active and supplies were for local sales.

Other Crops

Coffee
On Kauai, orchards were in good condition with active harvesting anticipated to continue. Sunny days and moderate trade winds kept fields in good condition for harvesting. Rainfall has been light and reservoir levels continued to decrease causing some concern.

Ginger root
The Big Island?s crop made good growth during the week. Very damp conditions, however, slowed fieldwork.

Persimmon
Maui?s persimmon crop was in good condition. There were some reports of deer entering the field, but so far damage has been minimal. Insect pressure has also been minimal. At the current rate of development, the crop is expected to reach maturity in October with harvesting to begin shortly there after.

September 9, 2007 Ginger Root, Papaya, Vegtables Post a Comment

Hawaii Weekly Crop Weather Report

Here is the PDF file for the Hawaii Crop Weather (crop progress and condition) Report for the week ending September 9, 2007.

current_hi090907.pdf

Please visit the website for more information: http://www.nass.usda.gov/hi/

USDA NASS Hawaii Field Office
1421 South King Street
Honolulu, HI 96814-2512
1-800- 804-9514

Agricultural Highlights

Fruits

Bananas
Orchards located in the windward areas of the Big Island were in generally good condition. Adequate soil moisture combined with sunny and warm days provided good conditions for orchard progress. Young plantings in the Pepeekeo and Keaau areas made good progress. Spraying was required to minimize Black Leaf Streak disease incidences. Oahu orchards were in fair to good condition. Leeward and central Oahu fields remained in active harvest with heavy supplies. Heavy irrigation continued as fields remained dry. Orchards on Kauai were in fair to good condition. Spraying for insect infestation was on a regular schedule.

Papayas
Orchards in the lower Puna district of the Big Island made good progress during the week. Sunny days and adequate soil moisture were beneficial. Seedlings sprouted from newly planted fields in Pohoiki. Spraying for disease and weed control was on going. Overall harvesting on Oahu was reduced by fire damaged fields that were in active harvest. In other areas, fruit development and ripening were fair to good. High temperatures slowed crop progress. Mealy bugs were mostly under control while ring spot virus and wild pig damage continued to lower harvesting in some fields. Kauai?s orchards continued to make good to fair progress during the week. Pickings were at moderate levels from several fields in harvest. New fields entering active harvest provided a boost to available supplies.

Vegetables

Head Cabbage
The Big Island?s Waimea crop was in generally good condition. Medium-sized heads were harvested. Heavy irrigation was maintaining normal crop progress. The Volcano crop was in fair condition as dry conditions and cooler temperatures slowed the progress of non-irrigated plantings. Volcano supplies were for the local markets. Maui?s crop continued to make relatively steady progress. Evening temperatures have been notably cooler in the Kula area. Insect pressure continued range from high to moderate, with most operations being able to manage insect damage. However, some operations have reported a high amount of losses due to insect damage over the past couple of weeks. Overall, the Maui head cabbage crop was in fair condition.

Dry Onion
On Maui, most fields have been planted for the fall harvest and are reportedly doing well. A few additional fields may be planted this month for the late fall/early winter harvest. Overall the dry onion crop was in fair condition.

Sweet Corn
Windward and central Oahu fields continued to make good progress. Sunny and dry weather during the week proved improved growing and field conditions. Areas affected by water use restrictions have resulted in a cutback on planting activities and have experienced decreased yields. Big Island plantings made good progress due to adequate soil moisture and sunny weather. Harvest was active and crop quality was generally good.

Other Crops

Coffee
Coffee harvesting was in progress in the Kona districts of the Big Island. Orchards on Kauai were in good condition with increased harvesting forecast to continue this coming week as fruit ripening was steady. Sunny days and light to moderate winds have kept fields dry allowing for good harvesting. Rains at the upper elevations during the weekend boosted reservoir levels which allowed adequate irrigation for all trees.

Ginger root
The young ginger crop on the Big Island made favorable progress during the week. Sunny weather and adequate soil moisture benefited root development.

September 2, 2007 General Ag News and Notes Post a Comment

Hawaii Crop Weather Weekly Report

Here is the PDF file for the *Hawaii Crop Weather* (crop progress and condition) Report for the week ending* September 2, 2007*.

current_hi090207.pdf

Please visit the website for more information: http://www.nass.usda.gov/hi/

USDA NASS Hawaii Field Office
1421 South King Street
Honolulu, HI 96814-2512
1-800- 804-9514

Agricultural Highlights

Fruits

Bananas
Orchards in windward areas of the Big Island were in fair to good condition. Growth in young orchards got a boost from the warm, sunny weather and adequate soil moisture. Banana Bunchy Top virus incidences remained isolated in the Puna and Kona areas. Oahu orchards were in fair to good condition. Fields in windward areas remained in fair condition. Leeward and central fields remained in active harvest with heavy supplies. Irrigation was heavy. Orchards on Kauai were in fair to good condition. Spraying for insect infestation was on a regular schedule.

Papayas
Orchards in the Puna area of the Big Island were in fair to good condition. Soil moisture was adequate. Mostly sunny skies with scattered showers helped young trees. Papaya Ringspot Virus still plagued many fields, but spray activities were active in other fields and appeared to keep aphid populations in check. Harvesting on Oahu was reduced by fire-damaged fields that were previously in active harvest. In other areas, fruit development and ripening were fair to good with the high temperatures slowing crop progress. Mealy bugs were mostly under control while Ringspot virus and wild pig damage lowered yields in some fields. Orchards on Kauai continued to make fair to good progress during the week. Pickings were at moderate levels from several fields with some new fields in active harvest boosting available supplies.

Vegetables

Head Cabbage
The Big Island?s Waimea crop was in fair to good condition. Light insect damage on outer leaves was noticed. Irrigation helped to keep crop progress normal, but warm conditions affected head quality. The crop in Volcano was in fair to good condition. Maui?s crop continued to make steady progress. Hot growing conditions were proving to be challenging for the crop and producers who have been trying to minimize stress and damage by insects. Overall, insect pressure throughout the growing area continued to increase. However, insect damage varied by location. Most producers are expected to continue their steady plantings with some planning to increase plantings slightly to compensate for slower growth and lower yields in the months ahead.

Dry Onion
Maui?s crop continued to make slow progress. Weather conditions made it difficult for the crop to achieve high yields and good quality. Some operations maintained good yields and relatively good quality, but most fields experienced lower yields mainly due to reduced bulb size. There was a slight improvement in the overall condition of the dry onion crop during the past couple of weeks. Planting for the fall harvest was active.

Sweet Corn
Windward Oahu fields made good progress with the sunny and dry weather during the week. Harvesting was very active with increasing pickings. Restricted water use slowed plantings and production in fields dependent on reservoir sources for irrigation. Central Oahu crops were in fair to good condition with light corn ear worm problems. Corn fields in the windward areas of the Big Island benefited from the recent mixture of rain and the warm sunny conditions. Adequate soil moisture facilitated higher germination rates and improved ear development. Planting and harvest were steady.

August 26, 2007 General Ag News and Notes, Papaya, Vegtables Post a Comment

Hawaii Weekly Crop Weather Report

Here is the PDF file for the *Hawaii Crop Weather* (crop progress and condition) Report for the week ending* August 26, 2007*.

current_hi082607.pdf

Please visit the website for more information: http://www.nass.usda.gov/hi/

USDA NASS Hawaii Field Office
1421 South King Street
Honolulu, HI 96814-2512
1-800- 804-9514

Agricultural Highlights

Fruits

Bananas
Orchards in windward areas of the Big Island made good progress. Soil moisture was adequate. Warm sunny conditions provided a boost to growth of both young and established mats. Fields in windward Oahu remained in fair condition maintaining light to moderate harvesting. Leeward and central fields were in active harvest with heavy supplies. Irrigation was being maintained at a heavy rate. On Kauai, orchards were in fair to good condition. Spraying for insect infestation was on a regular schedule.

Papayas
Orchards in the lower areas of the Big Island?s Puna District experienced ideal conditions for crop progress. Light showers mixed with mostly sunny skies and warm temperatures boosted growth of young orchards and kept flowering steady in mature orchards. Overall fruit development was good. On Oahu, fruit development and ripening were fair to good with the warm temperatures slowing crop progress. Mealy bugs were mostly under control while Ring Spot virus and wild pig damage lowered harvesting in some fields. Last week?s wildfire on Oahu?s North Shore caused some orchards to burn as well as damaging some irrigation systems. Orchards on Kauai continued to make fair to good progress during the week. Pickings were at moderate levels from several fields with some new fields boosting available supplies. Vegetables

Chinese Cabbage
The Waimea crop on the Big Island was in fair to good condition. Dry conditions in Lalamilo required heavy irrigation for normal crop progress. Disease and insect damage were generally light. Warm temperatures boosted weed populations in any fields.

Head Cabbage
Heavy irrigation was needed for Waimea farms on the Big Island. Spray schedules kept insect pressure down. Overall crop conditions were fair to good condition. The Volcano crop showed improvement due to added soil moisture and sunny skies.

Sweet Corn
Windward Oahu fields made good progress with the sunny and dry weather during the week. Harvesting was very active with increasing pickings. Restricted water use has slowed plantings and production in fields dependent on reservoirs. Central Oahu crops were in fair to good condition with light corn ear worm problems. Showers in eastern sections of Hawaii Island kept soil moisture adequate and improved germination rates. Sunny skies helped boost plant growth and ear development.

Other Crops

Coffee
Big Island orchards in the Puna and Kona Districts generally received adequate rainfall for cherry development and flowering. Ka`u orchards were drier but made fair progress. Kauai orchards were in good condition with harvesting slated to begin this coming week. Sunny days and drying winds have increased irrigation needs. Water supplies were adequate for current irrigation needs. Of growing concern are decreasing reservoir levels while rainfall has been too light to sustain or raise the levels.

August 22, 2007 General Ag News and Notes, Vegtables Post a Comment

The Monthly Hawaii Vegetable Report

Here is the PDF file for the *Monthly* *Hawaii Vegetable* Report.

monveg082207.pdf

Please visit the website for more information: http://www.nass.usda.gov/hi/

USDA NASS Hawaii Field Office
1421 South King Street
Honolulu, HI 96814-2512
1-800- 804-9514

Drought-like Conditions Along Leeward Sectors

The month of July continued to experience very warm, sunny conditions. Trade winds persisted mostly at moderate levels during the month. The passing of a weak shear line between July 14 and 16 only intensified these trades. The trade winds were momentarily interrupted with the passing of Tropical Depression Cosme on July 20 and 21. These trade winds provided near to above normal rainfall totals to many windward sectors of the State. Tropical Depression Cosme, on the other hand, provided increased precipitation to the east and southeastern sectors of the Big Island. In general, leeward sectors of all islands continued dry and under drought conditions. This ongoing dry spell along leeward areas has resulted in mandatory water restrictions for agricultural or residential areas of the Waimanalo area of Oahu, upcountry of Maui, and the Hamakua and South Kohala districts of the Big Island. Although some crops have benefited from the hot, dry weather during July, many other crops have suffered; as a result, crop condition was rated only fair.

The expected vegetable acreage for harvest in August when compared with acreage harvested in July was lower for 7 crops, higher for 2 crops, and unchanged for 2 crops. An increase in acreage for harvest is expected from snap beans (+10%) and sweet corn (+61%). A decrease in the acreage for harvest is expected for Chinese cabbage (-8%), head cabbage (-28%), mustard cabbage (-11%), cucumbers (-11%), dry onions (-42%), and romaine (-22%), while the expected acreage for harvest were unchanged for head lettuce, semi-head lettuce.

July Review

Tomato Production Below Year Ago

Chinese cabbage production total 514,000 pounds during July 2007. This was 12 percent below June 2007, but 28 percent above July 2006. The increase in production from a year ago resulted from an increase in yields and acreage for harvest. Crop conditions on the island of Hawaii were mixed as heavy irrigation was necessary to offset the windy, dry, and very warm conditions. Some farmers experienced heat rot losses.

Head cabbage producers produced an estimated 945,000 pounds in July. This was 11 percent and 1 percent below the previous month and a year ago, respectively. The decrease in production was the result of fewer acres available for harvest. Crop yield was below a month earlier, but better than the previous year. When possible, heavy irrigation was necessary to offset the very warm, dry conditions and to keep the crop in fair condition. Insect infestations were becoming a problem in some fields along with the production of smaller and lighter heads.

Cucumbers growers harvested an estimated 438,000 pounds in July. This was 14 percent and 20 percent below June 2007 and July 2006, respectively. The decline in production resulted from lower yields which was the result of the moderate winds and dry conditions.

Tomato growers produced an estimated 1.3 million pounds in July. This was 13 percent and 22 percent below June 2007 and July 2006, respectively. Although the very warm, dry conditions during July helped to maintain the tomato crop in fair to good condition, the decrease in production from the previous month can be attributed to lower yields.

August 12, 2007 General Ag News and Notes, Papaya, Vegtables Post a Comment

Hawaii Weekly Crop Weather Report

Here is the PDF file for the *Hawaii Crop Weather* (crop progress and condition) Report for the week ending* August 12, 2007*.

current_hi081207.pdf

Please visit the website for more information: http://www.nass.usda.gov/hi/

USDA NASS Hawaii Field Office
1421 South King Street
Honolulu, HI 96814-2512
1-800- 804-9514

Agricultural Highlights

Fruits

Bananas

Soil moisture in eastern areas of the Big Island was adequate but starting to decrease with the low rainfall. Warmer temperatures boosted growth and the crop was in fair to good condition. Banana Bunchy Top virus incidence remained isolated in the Puna and Kona areas. Oahu orchards were in fair to good condition. Fields in windward Oahu remained in fair condition. Leeward and central fields remained in active harvest with heavy supplies. Heavy irrigation, sunny days, and warm temperatures aided growth. Fields dependent on reservoir water have cut back on irrigation due to water restrictions and conservation efforts. On Kauai, orchards were in fair to good condition. Spraying for insect infestation was on a regular schedule. Controlling the wild pig population, and damage to the crop, was a continuing challenge.

Papayas

Big Island orchards were in fair to good condition. Soil moisture improved slightly due to windward showers. Spray activity was steady in most orchards for insect and weed control. Young orchards were progressing well. Fruit development and ripening were fair to good on Oahu. High temperatures slowed crop progress. Mealy bugs were mostly under control while Ring Spot virus and wild pig damage kept harvesting lower in some fields. Orchards on Kauai continued to make fair to good progress during the week. Pickings were at moderate levels from several fields in harvest with some new fields in active harvest.

Vegetables

Head Cabbage

On the Big Island, irrigation ensured steady crop progress. The quality of harvested heads was fair to good. Overall, the crop was in fair to good condition. Maui?s crop has been able to tolerate the hot growing conditions relatively well. Increased irrigation and periodic afternoon cloudiness has helped the crop to maintain steady progress and good quality heads. Planting continued to be steady. Insect pressure was present, but for most fields damage has been kept to a minimum with timely spraying. Overall, the crop was in fair to good condition.

Sweet Corn

Island wide moderate to heavy supplies were forecast to be available for the market place. On Oahu, isolated windward fields experienced some growing problems and lowerthan- expected yields. Restricted water use slowed plantings in fields dependent on reservoir sources for irrigation. Other fields with bird and wild pig damage also suffered lowerthan- normal yields. Central Oahu crops were in fair to good condition with some corn ear worm pressure. Plantings in the windward area of the Big Island made good progress. Light showers kept soil moisture adequate, and the crop was in fair to good condition. Young plantings made steady progress.

Cucumbers

Overall pickings from Oahu were expected to increase to heavy levels as new fields come into active harvest. Pressure from insect infestation was at moderate levels.

Dry Onions

The crop on Maui continued to make slow but steady progress. Insect pressure remained relatively low and growers were been able control the effect of the feeding by insects in the field. Most fields have been affected by the hot temperatures, and this seems to limit bulb size. Some recently harvested fields had aboveaverage yields mainly due to larger bulb size. Overall, the crop was in fair condition.