Mealybug vectors: A review of their transmission of plant viruses and their management strategies
Mealybugs cause mechanical damage and diseases to plants. Through their feeding
activities, they reduce the yield, quality and productivity of crops. This review discusses …
activities, they reduce the yield, quality and productivity of crops. This review discusses …
The roles of cassava in marginal semi-arid farming in East Nusa Tenggara—Indonesia
Risk and uncertainty in grain crop production are common in marginal semi-arid
environments, such as East Nusa Tenggara province. Growing root and tuber crops in a …
environments, such as East Nusa Tenggara province. Growing root and tuber crops in a …
[PDF][PDF] Observaciones de los piojos harinosos de la yuca en las Américas; su biología, ecología y enemigos naturales
OVD ESPEC1ES - CONTROL INTEGRADO E PLAGAS, 1983 - cgspace.cgiar.org
AC 8ellottl* JA Reyes AM Varela los piojos harinosos son parte de un ampl jo complejo de
insectos y ácaros que atacan la yuca (Bellotti y Schoonhoven, 1978), Ellos constitu· yen uno …
insectos y ácaros que atacan la yuca (Bellotti y Schoonhoven, 1978), Ellos constitu· yen uno …
[图书][B] Integrated pest management for tropical root and tuber crops. Proceedings of the workshop on the global status of and prospects for integrated pest …
SK Hahn, FE Caveness - 1990 - cabidigitallibrary.org
The text of 27 papers is given in 3 sections covering integrated pest management (IPM)
concepts for tropical roots and tubers (4 papers), reports of specific control programmes (10 …
concepts for tropical roots and tubers (4 papers), reports of specific control programmes (10 …
[PDF][PDF] The Roles of Cassava in Marginal Semi-Arid Farming in East Nusa Tenggara—Indonesia
Risk and uncertainty in grain crop production are common in marginal semi-arid
environments, such as East Nusa Tenggara province. Growing root and tuber crops in a …
environments, such as East Nusa Tenggara province. Growing root and tuber crops in a …
Tuber crops
M Mani, M Kalyanasundaram, CA Jayaprakas… - Mealybugs and their …, 2016 - Springer
Mealybugs are injurious to tuber crops, mainly cassava (Manihot esculenta), and to some
extent to taro (Colocasia esculenta), yam (Dioscorea spp.), sweet potato (Ipomea batatas …
extent to taro (Colocasia esculenta), yam (Dioscorea spp.), sweet potato (Ipomea batatas …
[PDF][PDF] Luận án Tiến sĩ Sinh học
NQ Bình, N THÂN, MỀMC BỤNG, T CẠN… - Viện ST & TN Sinh vật …, 2011 - hueuni.edu.vn
Tôi xin bày tỏ lòng cảm ơn chân thành tới GS. TS. Ngô Đắc Chứng, khoa Sinh học, trường
Đại học Sư phạm và GS. TS. Trần Đăng Hòa, khoa Nông học, trường Đại học Nông Lâm …
Đại học Sư phạm và GS. TS. Trần Đăng Hòa, khoa Nông học, trường Đại học Nông Lâm …
Evaluation of germplasm of cassava (Manihot esculenta Crantz) for resistance to the mealybug (Phenacoccus herreni Cox and Williams)
RA Porter - 1989 - elibrary.ru
Phenacoccus herreni Cox & Williams can cause severe damage to cassava (Manihot
esculenta Crantz) in South America. The purpose of the present study was to (1) evaluate …
esculenta Crantz) in South America. The purpose of the present study was to (1) evaluate …