{"title":"金盏花温室粉虱防治，1992","authors":"D. Smitley, T. Davis, K. Kearns","doi":"10.1093/iat/18.1.334","DOIUrl":null,"url":null,"abstract":"\n Marigold plants were grown from seed in 6 inch clay pots for ten weeks (10 inches-12 inches tall) in a research greenhouse infested with whitefly at Michigan State University. The plants were watered by a drip irrigation system for 4 min each day, 3 d per wk (Mon, Wed, and Fri). Each treatment was replicated 6 times. Precounts were made from 5 leaves per plant on 21 Jul. Insecticides were applied with an R&D C02 sprayer with a single 8008 nozzle at 50 psi until runoff. Whitefly larvae and pupae on the undersides of leaves were counted on 12 Aug by sampling 5 leaves per plant.","PeriodicalId":13691,"journal":{"name":"Insecticide and Acaricide Tests","volume":"28 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Greenhouse Whitefly Control on Marigolds, 1992\",\"authors\":\"D. Smitley, T. Davis, K. Kearns\",\"doi\":\"10.1093/iat/18.1.334\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n Marigold plants were grown from seed in 6 inch clay pots for ten weeks (10 inches-12 inches tall) in a research greenhouse infested with whitefly at Michigan State University. The plants were watered by a drip irrigation system for 4 min each day, 3 d per wk (Mon, Wed, and Fri). Each treatment was replicated 6 times. Precounts were made from 5 leaves per plant on 21 Jul. Insecticides were applied with an R&D C02 sprayer with a single 8008 nozzle at 50 psi until runoff. Whitefly larvae and pupae on the undersides of leaves were counted on 12 Aug by sampling 5 leaves per plant.\",\"PeriodicalId\":13691,\"journal\":{\"name\":\"Insecticide and Acaricide Tests\",\"volume\":\"28 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Insecticide and Acaricide Tests\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1093/iat/18.1.334\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Insecticide and Acaricide Tests","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/iat/18.1.334","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Marigold plants were grown from seed in 6 inch clay pots for ten weeks (10 inches-12 inches tall) in a research greenhouse infested with whitefly at Michigan State University. The plants were watered by a drip irrigation system for 4 min each day, 3 d per wk (Mon, Wed, and Fri). Each treatment was replicated 6 times. Precounts were made from 5 leaves per plant on 21 Jul. Insecticides were applied with an R&D C02 sprayer with a single 8008 nozzle at 50 psi until runoff. Whitefly larvae and pupae on the undersides of leaves were counted on 12 Aug by sampling 5 leaves per plant.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
