. Cooperative economic insect report. Beneficial insects; Insect pests. - 702 - STATUS OF THE SCREW-WORM (Cochliomyia hominivorax) IN THE SOUTHWEST During the period June 13-19, a total of 46 cases was reported in the Southwestern Eradication area, as follows; TEXAS - Kenedy 1, Dimmit 3, Sterling 4, Zavala 3, Edwards 1, Kinney 4, Maverick 3, Medina 3, Uvalde 8, Webb 1, Culberson 1, Frio 3, Terrell 1, La Salle 1, Real 1, Wilson 1, Val Verde 3, Zapata 1, Atascosa 1, Glasscock 1, Live Oak 1. ARIZONA - Graham 1, Cochise 5, Gila 1, Santa Cruz 2, Yuma 1. NEW MEXICO - Luna 1, Hidalgo 2. The Republic
. Cooperative economic insect report. Beneficial insects; Insect pests. - 702 - STATUS OF THE SCREW-WORM (Cochliomyia hominivorax) IN THE SOUTHWEST During the period June 13-19, a total of 46 cases was reported in the Southwestern Eradication area, as follows; TEXAS - Kenedy 1, Dimmit 3, Sterling 4, Zavala 3, Edwards 1, Kinney 4, Maverick 3, Medina 3, Uvalde 8, Webb 1, Culberson 1, Frio 3, Terrell 1, La Salle 1, Real 1, Wilson 1, Val Verde 3, Zapata 1, Atascosa 1, Glasscock 1, Live Oak 1. ARIZONA - Graham 1, Cochise 5, Gila 1, Santa Cruz 2, Yuma 1. NEW MEXICO - Luna 1, Hidalgo 2. The Republic of Mexico reported 200 cases; Sonora 55, Chihuahua 25, Coahuila 20, Neuvo Leon 7, Baja California 5, Territory of Baja California Sur 19, Tamaulipas 6, Durango 32, Veracruz 11, Guanajuato 1, San Luis Potosi 19. Sterile screw- worm flies released: Texas 19,116,250, Arizona 7,383,000, New Mexico 3,027,000, the Republic, of Mexico 77,210,000. Ratio of Positive Cases to 100 Cases Negative Positive Cases Negative Cases Current Cumulative Current Cumulative Current Cumulative Comparison of specimens reported during corresponding weeks in 1963 and 1964 in Southwestern Eradication Area. (1965 area figures include cases reported from Arizona and/or California; 1964 figures reflect those from the 5-State area). 1963 137 1,622 1964 0 80 1965 59 224 129 3,757 134 3,669 161 2,809 Comparison of specimens reported during corresponding weeks and in a corresponding area in 1964 in the United States-Mexico Barrier Zone.* 1964 65 1965 181 Table 2A, 1964 58 1965 137 710 1,914 60 62 943 1,089 Mexican portion of Barrier Zone only. 656 1,725 35 24 344 577 Barrier Zone - Area in which screw-worm eradication operations are being carried out in an effort to prevent establishment of self-sustaining screw-worm popula- tion in the United States. (Anim. Dis. Erad. Div.). Please note that these images are extracted from s
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