Insecticide and Acaricide Tests最新文献_第10页

Effect of Date of Application on Efficacy of Dursban and Oftanol Against Annual Bluegrass Weevils, Golf Course Fairway, 1992: 应用日期对德班和Oftanol对年度蓝草象鼻虫效果的影响，高尔夫球场球道，1992;

Insecticide and Acaricide Tests Pub Date : 1993-01-01 DOI: 10.1093/iat/18.1.318

P. Vittum

引用次数: 0

Apple, Concentrate and Dilute Acaricide Evaluation Test, 1992 苹果浓缩和稀释杀螨剂评价试验，1992年

Insecticide and Acaricide Tests Pub Date : 1993-01-01 DOI: 10.1093/iat/18.1.42

L. Hull

{"title":"Apple, Concentrate and Dilute Acaricide Evaluation Test, 1992","authors":"L. Hull","doi":"10.1093/iat/18.1.42","DOIUrl":"https://doi.org/10.1093/iat/18.1.42","url":null,"abstract":"\u0000 Treatments were applied to single-tree plots in a randomized block design consisting of 3 replicates of ‘Yorking’ and 2 replicates of ‘Golden Delicious’. Trees were planted to a spacing of 20 x 20 ft and were 19 years old. All treatments were applied with a Myers Mity Mist sprayer calibrated to deliver 100 gal/acre, driven at 2 mph, except for HHE-3736 70 WG and Savey 50 WP which were applied dilute to run-off with a high pressure handgun at approximately 4 gal of spray per tree. Application dates varied between treatments and are as listed in the tables. All plots received a regular maintenance schedule of fungicides (captan 50 WP, Nova 40 WP, Penncozeb 80 WP and Topsin 85 DF) and nutrients (Solubor and CaCl). Post-bloom insecticides (Guthion 35 WP, Lannate 1.8 L) were applied at 1- to 2-wk intervals beginning at petal-fall in early May. Effectiveness of treatments on ERM was evaluated by counting mites at approximately weekly intervals during the season on samples of 25 leaves/tree (125 leaves/treatment). Effects of treatments on SP were measured by 3 minute counts of adults and larvae around the periphery of trees. Russet ratings are based on 30 ‘Golden Delicious’ apples/replicate, 60/treatment. Fruits were rated as 0 (no russet), 1 (raised lenticels), 2 (1-10% russeted surface), 3 (11-25% russeted surface), 4 (26-50% russeted surface), or 5 (>51% russeted surface). Possible ranges are 0-30 (none to raised lenticels), 31-60 (raised lenticels to 1-10% russeted surface), 61-90 (1-10% to 11-25% russeted surface), 91-120 (11-25% to 26-50% russeted surface), and 121-150 (26-50% to >51% russeted surface).","PeriodicalId":13691,"journal":{"name":"Insecticide and Acaricide Tests","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90732815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Thrips Control in Tomatoes in North Florida, 1991 1991年北佛罗里达番茄的蓟马病防治

Insecticide and Acaricide Tests Pub Date : 1993-01-01 DOI: 10.1093/iat/18.1.173

J. Funderburk, S. Olson, A. Brown, J. Snell

引用次数: 0

Ant Knockdown with Triumph Insecticide, New Mexico, 1992 用凯旋杀虫剂击倒蚂蚁，新墨西哥州，1992年

Insecticide and Acaricide Tests Pub Date : 1993-01-01 DOI: 10.1093/iat/18.1.370

C. R. Ward, R. Gary Smith, C. Blanco-Montero

{"title":"Ant Knockdown with Triumph Insecticide, New Mexico, 1992","authors":"C. R. Ward, R. Gary Smith, C. Blanco-Montero","doi":"10.1093/iat/18.1.370","DOIUrl":"https://doi.org/10.1093/iat/18.1.370","url":null,"abstract":"\u0000 Ants collected by use of an aspirator (harvester and pyramid ants) or by hand (carpenter ants) from active colonies in the City of Albuquerque. The ants were collected on 17 Nov and kept overnight in plastic collection vials in the laboratory. Carpenter ants were collected the following morning. Ten each of the three species were placed in separate 10 cm plastic petri dishes and refrigerated. Each group of 10 ants was randomly assigned for treatment with Triumph 4 EC at 11.2 ml per 28.3 m2 or held as checks. Treatments were applied by placing the ants on a sheet of newsprint paper or directly on a cement surface and passing the boom of a CO2 sprayer approx. 60 cm above. The boom had 3 X-4 tips spaced 50.8 cm apart. Operated at a pressure of 350 kpc and a speed of 8 km/h, the sprayer delivered 47.1 liters per ha. Within 2 min after spraying, ants were picked up by hand or with a portable [Black and Decker™] hand vacuum and replaced into a petri dish. Knockdown was observed at 2 h and mortality (no movement when prodded with a pencil) observed at 7 h and daily for 6 d. Two to 3 drops of tap water were placed in all petri dishes on days 4-6. Normal day length (10 h) and temperature of 12.8-21.1°C were maintained after treatment.","PeriodicalId":13691,"journal":{"name":"Insecticide and Acaricide Tests","volume":"96 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89768419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Control of Cutworms in a Golf Green with Entomopathogenic Nematodes, 1992: 昆虫病原线虫在高尔夫球场线虫病防治中的应用，1992;

Insecticide and Acaricide Tests Pub Date : 1993-01-01 DOI: 10.1093/iat/18.1.307

D. A. Potter, P. Spicer, B. Kreuger, L. Terry, C. Redmond

引用次数: 0

Efficacy of Insecticide Treatments on Squash, 1992 农药对南瓜的防治效果，1992

Insecticide and Acaricide Tests Pub Date : 1993-01-01 DOI: 10.1093/iat/18.1.168

X. Deng, T. Ebert, B. Cartwright

引用次数: 0

Evaluation of Insecticides for Control of Eastern Grape Leafhopper, 1991 防治东方葡萄叶蝉的药剂评价，1991

Insecticide and Acaricide Tests Pub Date : 1993-01-01 DOI: 10.1093/iat/18.1.67a

A. Muza, M. Saunders

引用次数: 1

Control of Thrips Tabaci on Cabbage, 1992 白菜上蓟马烟粉虱的防治，1992

Insecticide and Acaricide Tests Pub Date : 1993-01-01 DOI: 10.1093/iat/18.1.110

A. Shelton, W. Wilsey

{"title":"Control of Thrips Tabaci on Cabbage, 1992","authors":"A. Shelton, W. Wilsey","doi":"10.1093/iat/18.1.110","DOIUrl":"https://doi.org/10.1093/iat/18.1.110","url":null,"abstract":"\u0000 Cabbage was transplanted on 16 Jun at the Vegetable Crops Research Farm near Geneva, NY. Plots consisted of two 10 ft rows on 36 inch centers with 18 inch plant spacing. Treatments were replicated 3 times in a randomized complete block design. A backpack sprayer with a one-row boom, having 3 nozzles per row with HC 12 hollow cone tips, and delivering 38 gal/acre at 40 psi and 2 mph, was used to apply applications of each treatment. Javelin at 1.0 lb/acre was added to M-pede, Cygon and the check treatments to control Lepidoptera and insure readable plants at harvest. Bond sticker-spreader was applied at .01% v/v with all treatments. Treatments were applied on 27 Jul, 6, 14, 27 Aug, 4, 11, 18 Sep and 2 Oct. Harvest evaluations for thrips were made on 8 Oct. Evaluations for thrips damage were made by randomly selecting 2 mature heads per plot, cutting them in half along the core, and peeling back 10 layers. Each layer was assessed for the presence of thrips injury. The overall damage rating (intensity of injury plus the number of layers injured) was also made on a scale of 0 (no damage) to 4 (each of the 10 leaves severely injured). Data were analyzed by a two-way ANOVA. For analysis of damage ratings we used the average damage rating per replicate, transformed this to a rank, and analyzed ranks. For layers injured, we used the average number of layers per two plants in a replicate and then analyzed these averages.","PeriodicalId":13691,"journal":{"name":"Insecticide and Acaricide Tests","volume":"56 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88461657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Insecticidal and Biological Control of Fall Armyworm in Florida Sweet Corn, 1991 佛罗里达甜玉米秋粘虫的杀虫与生物防治，1991

Insecticide and Acaricide Tests Pub Date : 1993-01-01 DOI: 10.1093/iat/18.1.126

P. Stansly, B. Cawley

引用次数: 0

Management of Pine Needle Midge on Scotch Pine with Biorational and Conventional Formulations in Indiana County, Pennsylvania, 1992 1992年美国宾夕法尼亚州印第安那县生物配方与常规配方对苏格兰松上松针蠓的治理

Insecticide and Acaricide Tests Pub Date : 1993-01-01 DOI: 10.1093/iat/18.1.349a

P. R. Heller, R. Walker

引用次数: 0