Vegetable pest control map (21 résultats)

paperback. Etat : New. Language:Chinese.Paperback. Publisher: Guangxi Science and Technology.

paperback. Etat : New. Paperback. Pub Date: 2010 Jun Pages: 122 Language: Chinese in Publisher: Jilin Publishing Group LLC vegetable pest control map: chili describes peppers pest control patterns. In order to more accurately identify the disease. the editor of the disease in different periods. different parts of onset of symptoms. in different stages of vegetable pests state. the morphological characteristics of the different ages and endanger symptoms with a wide range of shooting stereo identification of pests a. …

paperback. Etat : New. Paperback. Pub Date: 2010 Pages: 105 Language: Chinese in Publisher: Jilin Publishing Group LLC vegetable pest control map: melons. vegetables (Vol.1) mainly introduced melon. pumpkin. zucchini. UFO melon four kinds melons. vegetables. pest and disease control. Vegetable pest control map: melons. vegetables (Vol.1) informative. scientific. advanced and practical. suitable for the majority of farmers. vegetable production and technical personnel and vegetables Management department staff to re.…

paperback. Etat : New. Paperback. Pub Date: 2010 Pages: 121 in Publisher: Jilin Publishing Group Co. Ltd. Watermelon - Vegetable pest control Atlas: kinds of pests in vegetable production range of symptoms varied. but the majority of the farmers of various diseases. especially difficult disease is difficult to accurately diagnose and often rely on their own experience to judge. leading to the first application of a variety of pharmaceutical prevention. and arbitrarily increase the dosage increases caused by pestic.…

paperback. Etat : New. Paperback. Pub Date: 2008 08 Pages: 98 Language: Chinese Publisher: Guangxi Science and Technology Publishing House vegetable pest control map is organized by the Guangxi Academy of Agricultural Sciences Institute of Plant Protection of agricultural plant protection experts compilation made. According to the sub-crop varieties rice. corn. wheat. soybeans. sweet potatoes. sugar cane. vegetables. peanut oil. vegetables. citrus. longan and litchi. bananas. pineapples. tobacco. tea. etc. Volume. .…

paperback. Etat : New. Paperback. Pub Date: 2010 Pages: 121 Language: Chinese in Publisher: Jilin Publishing Group LLC vegetable pest control map: Tomato introduced tomato pest control patterns. In order to more accurately identify the disease. the editor of the disease in different periods. different parts of onset of symptoms. in different stages of vegetable pests state. the morphological characteristics of the different ages and endanger symptoms with a wide range of shooting stereo identification of pests and . …

Soft cover. Etat : New. Language:Chinese.Author:SHANG HONG SHENG WANG FENG KUI.Binding:Soft cover.Publisher:Golden Shield Press Pub. Date :2002-12 -01.

paperback. Etat : New. Language:Chinese.Organic vegetable pest control map.

paperback. Etat : New. Language:Chinese.Pages Number: 120 Publisher: Jilin Publishing Group Ltd. Pub. Date :2010-03. This book describes the melon wilt. blight. powdery mildew. downy mildew. leaf spot.

paperback. Etat : New. Paperback. Pages Number: 114 Language: Simplified Chinese. Publisher: Jilin Publishing Group Co. Ltd.; 1 edition (June 1. 2010). vegetable eggplant pest control map introduced eggplant pest control map. In order to more accurately identify the disease. the editor of the disease in different.…

paperback. Etat : New. Paperback. Pub Date: June 2010 Pages: 114 in Publisher: Jilin Publishing Group LLC cucumber - vegetable pest control map Introduction: many kinds of pests in vegetable production. the symptoms varied. but the majority of the farmers of various diseases. especially difficult disease is difficult to accurately diagnose and often rely on their own experience to judge. leading to the first application of a variety of pharmaceutical prevention. and arbitrarily increase the dosage increases caused .…

paperback. Etat : New. Paperback. Pub Date: 2010 Pages: 106 in Publisher: Jilin Publishing Group LLC starchy vegetables - vegetables pest control Atlas introduced pest control profiles of root vegetables. In order to more accurately identify the disease. the editor of the disease in different periods. different parts of onset of symptoms. in different stages of vegetable pests state. the morphological characteristics of the different ages and endanger symptoms with a wide range of shooting stereo identification of .…

paperback. Etat : New. Paperback. Pub Date: 2010 Pages: 112 Language: Chinese in Publisher: Jilin Publishing Group Co. Ltd. vegetable pest control map: melons. vegetables (Vol.2) mainly introduced melon. pumpkin. zucchini. UFO melon four kinds melons. vegetables. pest and disease control. Vegetable pest control map: melons. vegetables (Vol.2) informative. scientific. advanced and practical. suitable for the majority of farmers. the production technology of vegetables and vegetable management department staff to re.…

paperback. Etat : New. Paperback. Pub Date: 2011 Pages: 114 Language: Chinese in Publisher: Henan Science and Technology Press. beans and onion and garlic vegetables are planted all over the country. is an important vegetable varieties. Including cowpeas. beans. lentils. beans. vegetables. a class the anniversary of supply important varieties of vegetables. beans and vegetables rich in protein. high nutritional value. Onion and garlic vegetables contain a variety of allyl sulfides mainly volatile substances. consti.…

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2012-01-01 Language: Chinese Publisher: Henan Science and Technology Press Product Name : root vegetables pest control primary map: vegetable pest control series author : Wuhuan Zhang ISBN Number: 9787534952982 Publisher: Henan Science and Technology Publishing product type : Book published :2012 -01-01 printing date :2012 -01-01 [Contents] The first part of an infectious disease . potato late blight of potato early blight of potato dry rot disease of potato flour potato .Four Satisfaction guaranteed,or money back.…

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Publisher: China AgriculturalFour Satisfaction guaranteed,or money back.

paperback. Etat : New. Paperback. Pub Date: 2017-01-01 Pages: 184 Language: Chinese Publisher: chemical industry press Book tightly around the pollution-free vegetable production needs. in view of the vegetable production could meet most of the diseases and insect pests. including the growing new plant diseases and insect pests. not only provides reliable traditional method of prevention and cure. and dig a lot of new. modern control method.…

paperback. Etat : New. Paperback. Pub Date: 2017-01-01 Pages: 180 Language: Chinese Publisher: chemical industry press Book tightly around the pollution-free vegetable production needs. in view of the vegetable production could meet most of the diseases and insect pests. including the growing new plant diseases and insect pests. not only provides reliable traditional method of prevention and cure. and dig a lot of new. modern control method.…

paperback. Etat : New. Paperback. Pub Date: 2017-01-01 Pages: 197 Language: Chinese Publisher: chemical industry press Book tightly around the pollution-free vegetable production needs. in view of the vegetable production could meet most of the diseases and insect pests. including the growing new plant diseases and insect pests. not only provides reliable traditional method of prevention and cure. and dig a lot of new. modern control method.…

paperback. Etat : New. Pub Date: 2014-12-01 Pages: 268 Language: Chinese Publisher: Hubei Science and Technology Press. mountain vegetables green pest control techniques (map). is rooted in the mountains of the team for many years vegetable production line. after a lot of field research and identification a compilation of the work. based on the full use of the self-primary color pictures. closely identify with green pest control techniques currently our main mountain vegetable production practices occur. as we pres.…

paperback. Etat : New. Paperback. Pub Date: 2017-01-01 Pages: 291 Language: Chinese Publisher: chemical industry press Book tightly around the pollution-free vegetable production needs. in view of the vegetable production could meet most of the diseases and insect pests. including the growing new plant diseases and insect pests. not only provides reliable traditional method of prevention and cure. and dig a lot of new. modern control method.…